1330557296

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{21821}}^1$

素因数の和:21969

約数の個数: 40

約数和(自身を含む): 2673456864

約数和(自身を除く): 1342899568

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 592, 824, 1648, 3811, 7622, 15244, 21821, 30488, 43642, 60976, 87284, 174568, 349136, 807377, 1614754, 2247563, 3229508, 4495126, 6459016, 8990252, 12918032, 17980504, 35961008, 83159831, 166319662, 332639324, 665278648, 1330557296]

約数ペア:

[(1, 1330557296), (2, 665278648), (4, 332639324), (8, 166319662), (16, 83159831), (37, 35961008), (74, 17980504), (103, 12918032), (148, 8990252), (206, 6459016), (296, 4495126), (412, 3229508), (592, 2247563), (824, 1614754), (1648, 807377), (3811, 349136), (7622, 174568), (15244, 87284), (21821, 60976), (30488, 43642)]