251012656

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{34031}}^1$

素因数の和:34500

約数の個数: 20

約数和(自身を含む): 487406304

約数和(自身を除く): 236393648

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 34031, 68062, 136124, 272248, 544496, 15688291, 31376582, 62753164, 125506328, 251012656]

約数ペア:

[(1, 251012656), (2, 125506328), (4, 62753164), (8, 31376582), (16, 15688291), (461, 544496), (922, 272248), (1844, 136124), (3688, 68062), (7376, 34031)]