5208970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 10695888

約数和(自身を除く): 5486918

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 2357, 4714, 11785, 23570, 30641, 40069, 61282, 80138, 153205, 200345, 306410, 400690, 520897, 1041794, 2604485, 5208970]

約数ペア:

[(1, 5208970), (2, 2604485), (5, 1041794), (10, 520897), (13, 400690), (17, 306410), (26, 200345), (34, 153205), (65, 80138), (85, 61282), (130, 40069), (170, 30641), (221, 23570), (442, 11785), (1105, 4714), (2210, 2357)]