869391866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{54521}}^1$

素因数の和:54614

約数の個数: 32

約数和(自身を含む): 1601638272

約数和(自身を除く): 732246406

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 7973, 15946, 54521, 109042, 381647, 763294, 926857, 1853714, 3652907, 6487999, 7305814, 12975998, 25570349, 51140698, 62099419, 124198838, 434695933, 869391866]

約数ペア:

[(1, 869391866), (2, 434695933), (7, 124198838), (14, 62099419), (17, 51140698), (34, 25570349), (67, 12975998), (119, 7305814), (134, 6487999), (238, 3652907), (469, 1853714), (938, 926857), (1139, 763294), (2278, 381647), (7973, 109042), (15946, 54521)]