2000970944

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:734

約数の個数: 112

約数和(自身を含む): 4673534976

約数和(自身を除く): 2672564032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 241, 301, 344, 431, 448, 482, 602, 688, 862, 964, 1204, 1376, 1687, 1724, 1928, 2408, 2752, 3017, 3374, 3448, 3856, 4816, 6034, 6748, 6896, 7712, 9632, 10363, 12068, 13496, 13792, 15424, 18533, 19264, 20726, 24136, 26992, 27584, 37066, 41452, 48272, 53984, 72541, 74132, 82904, 96544, 103871, 107968, 129731, 145082, 148264, 165808, 193088, 207742, 259462, 290164, 296528, 331616, 415484, 518924, 580328, 593056, 663232, 727097, 830968, 1037848, 1160656, 1186112, 1454194, 1661936, 2075696, 2321312, 2908388, 3323872, 4151392, 4466453, 4642624, 5816776, 6647744, 8302784, 8932906, 11633552, 17865812, 23267104, 31265171, 35731624, 46534208, 62530342, 71463248, 125060684, 142926496, 250121368, 285852992, 500242736, 1000485472, 2000970944]

約数ペア:

[(1, 2000970944), (2, 1000485472), (4, 500242736), (7, 285852992), (8, 250121368), (14, 142926496), (16, 125060684), (28, 71463248), (32, 62530342), (43, 46534208), (56, 35731624), (64, 31265171), (86, 23267104), (112, 17865812), (172, 11633552), (224, 8932906), (241, 8302784), (301, 6647744), (344, 5816776), (431, 4642624), (448, 4466453), (482, 4151392), (602, 3323872), (688, 2908388), (862, 2321312), (964, 2075696), (1204, 1661936), (1376, 1454194), (1687, 1186112), (1724, 1160656), (1928, 1037848), (2408, 830968), (2752, 727097), (3017, 663232), (3374, 593056), (3448, 580328), (3856, 518924), (4816, 415484), (6034, 331616), (6748, 296528), (6896, 290164), (7712, 259462), (9632, 207742), (10363, 193088), (12068, 165808), (13496, 148264), (13792, 145082), (15424, 129731), (18533, 107968), (19264, 103871), (20726, 96544), (24136, 82904), (26992, 74132), (27584, 72541), (37066, 53984), (41452, 48272)]