491145708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2407577}}^1$

素因数の和:2407601

約数の個数: 24

約数和(自身を含む): 1213419312

約数和(自身を除く): 722273604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2407577, 4815154, 7222731, 9630308, 14445462, 28890924, 40928809, 81857618, 122786427, 163715236, 245572854, 491145708]

約数ペア:

[(1, 491145708), (2, 245572854), (3, 163715236), (4, 122786427), (6, 81857618), (12, 40928809), (17, 28890924), (34, 14445462), (51, 9630308), (68, 7222731), (102, 4815154), (204, 2407577)]