118664468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16657}}^1$

素因数の和:16811

約数の個数: 24

約数和(自身を含む): 225282792

約数和(自身を除く): 106618324

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 16657, 33314, 66628, 216541, 433082, 866164, 2282009, 4564018, 9128036, 29666117, 59332234, 118664468]

約数ペア:

[(1, 118664468), (2, 59332234), (4, 29666117), (13, 9128036), (26, 4564018), (52, 2282009), (137, 866164), (274, 433082), (548, 216541), (1781, 66628), (3562, 33314), (7124, 16657)]