126950828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{6521}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 230826624

約数和(自身を除く): 103875796

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 6521, 9734, 13042, 19468, 26084, 202151, 404302, 808604, 1023797, 2047594, 4095188, 31737707, 63475414, 126950828]

約数ペア:

[(1, 126950828), (2, 63475414), (4, 31737707), (31, 4095188), (62, 2047594), (124, 1023797), (157, 808604), (314, 404302), (628, 202151), (4867, 26084), (6521, 19468), (9734, 13042)]