1242307904

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{152843}}^1$

素因数の和:152982

約数の個数: 28

約数和(自身を含む): 2484632064

約数和(自身を除く): 1242324160

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 152843, 305686, 611372, 1222744, 2445488, 4890976, 9781952, 19411061, 38822122, 77644244, 155288488, 310576976, 621153952, 1242307904]

約数ペア:

[(1, 1242307904), (2, 621153952), (4, 310576976), (8, 155288488), (16, 77644244), (32, 38822122), (64, 19411061), (127, 9781952), (254, 4890976), (508, 2445488), (1016, 1222744), (2032, 611372), (4064, 305686), (8128, 152843)]