6401789569

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 8070612480

約数和(自身を除く): 1668822911

約数列:

[1, 7, 17, 41, 79, 119, 287, 289, 553, 697, 977, 1343, 2023, 3239, 4879, 6839, 9401, 11849, 16609, 22673, 22831, 40057, 55063, 77183, 82943, 116263, 159817, 280399, 282353, 385441, 540281, 680969, 936071, 1312111, 1976471, 3164503, 4766783, 6552497, 9184777, 11576473, 22151521, 22305887, 53796551, 81035311, 156141209, 376575857, 914541367, 6401789569]

約数ペア:

[(1, 6401789569), (7, 914541367), (17, 376575857), (41, 156141209), (79, 81035311), (119, 53796551), (287, 22305887), (289, 22151521), (553, 11576473), (697, 9184777), (977, 6552497), (1343, 4766783), (2023, 3164503), (3239, 1976471), (4879, 1312111), (6839, 936071), (9401, 680969), (11849, 540281), (16609, 385441), (22673, 282353), (22831, 280399), (40057, 159817), (55063, 116263), (77183, 82943)]