1282206872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{77167}}^1$

素因数の和:77271

約数の個数: 32

約数和(自身を含む): 2518763520

約数和(自身を除く): 1236556648

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 8308, 16616, 77167, 154334, 308668, 617336, 2392177, 4784354, 5170189, 9568708, 10340378, 19137416, 20680756, 41361512, 160275859, 320551718, 641103436, 1282206872]

約数ペア:

[(1, 1282206872), (2, 641103436), (4, 320551718), (8, 160275859), (31, 41361512), (62, 20680756), (67, 19137416), (124, 10340378), (134, 9568708), (248, 5170189), (268, 4784354), (536, 2392177), (2077, 617336), (4154, 308668), (8308, 154334), (16616, 77167)]