2002531048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{2309}}^1$

素因数の和:3250

約数の個数: 64

約数和(自身を含む): 4550515200

約数和(自身を除く): 2547984152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 911, 952, 1822, 2309, 3644, 4618, 6377, 7288, 9236, 12754, 15487, 16163, 18472, 25508, 30974, 32326, 39253, 51016, 61948, 64652, 78506, 108409, 123896, 129304, 157012, 216818, 274771, 314024, 433636, 549542, 867272, 1099084, 2103499, 2198168, 4206998, 8413996, 14724493, 16827992, 29448986, 35759483, 58897972, 71518966, 117795944, 143037932, 250316381, 286075864, 500632762, 1001265524, 2002531048]

約数ペア:

[(1, 2002531048), (2, 1001265524), (4, 500632762), (7, 286075864), (8, 250316381), (14, 143037932), (17, 117795944), (28, 71518966), (34, 58897972), (56, 35759483), (68, 29448986), (119, 16827992), (136, 14724493), (238, 8413996), (476, 4206998), (911, 2198168), (952, 2103499), (1822, 1099084), (2309, 867272), (3644, 549542), (4618, 433636), (6377, 314024), (7288, 274771), (9236, 216818), (12754, 157012), (15487, 129304), (16163, 123896), (18472, 108409), (25508, 78506), (30974, 64652), (32326, 61948), (39253, 51016)]