253086482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{54521}}^1$

素因数の和:54745

約数の個数: 16

約数和(自身を含む): 416111904

約数和(自身を除く): 163025422

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 54521, 109042, 599731, 1199462, 11503931, 23007862, 126543241, 253086482]

約数ペア:

[(1, 253086482), (2, 126543241), (11, 23007862), (22, 11503931), (211, 1199462), (422, 599731), (2321, 109042), (4642, 54521)]