1519359968

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{67157}}^1$

素因数の和:67275

約数の個数: 48

約数和(自身を含む): 3452458464

約数和(自身を除く): 1933098496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 67157, 134314, 268628, 470099, 537256, 940198, 1074512, 1880396, 2149024, 3760792, 6782857, 7521584, 13565714, 15043168, 27131428, 47479999, 54262856, 94959998, 108525712, 189919996, 217051424, 379839992, 759679984, 1519359968]

約数ペア:

[(1, 1519359968), (2, 759679984), (4, 379839992), (7, 217051424), (8, 189919996), (14, 108525712), (16, 94959998), (28, 54262856), (32, 47479999), (56, 27131428), (101, 15043168), (112, 13565714), (202, 7521584), (224, 6782857), (404, 3760792), (707, 2149024), (808, 1880396), (1414, 1074512), (1616, 940198), (2828, 537256), (3232, 470099), (5656, 268628), (11312, 134314), (22624, 67157)]