2321855984

素因数分解:

$2^4\times 7^2\times {\mathrm{1483}}^1\times {\mathrm{1997}}^1$

素因数の和:3502

約数の個数: 60

約数和(自身を含む): 5239211544

約数和(自身を除く): 2917355560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1483, 1997, 2966, 3994, 5932, 7988, 10381, 11864, 13979, 15976, 20762, 23728, 27958, 31952, 41524, 55916, 72667, 83048, 97853, 111832, 145334, 166096, 195706, 223664, 290668, 391412, 581336, 782824, 1162672, 1565648, 2961551, 5923102, 11846204, 20730857, 23692408, 41461714, 47384816, 82923428, 145115999, 165846856, 290231998, 331693712, 580463996, 1160927992, 2321855984]

約数ペア:

[(1, 2321855984), (2, 1160927992), (4, 580463996), (7, 331693712), (8, 290231998), (14, 165846856), (16, 145115999), (28, 82923428), (49, 47384816), (56, 41461714), (98, 23692408), (112, 20730857), (196, 11846204), (392, 5923102), (784, 2961551), (1483, 1565648), (1997, 1162672), (2966, 782824), (3994, 581336), (5932, 391412), (7988, 290668), (10381, 223664), (11864, 195706), (13979, 166096), (15976, 145334), (20762, 111832), (23728, 97853), (27958, 83048), (31952, 72667), (41524, 55916)]