121201652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211891}}^1$

素因数の和:211919

約数の個数: 24

約数和(自身を含む): 249184992

約数和(自身を除く): 127983340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 211891, 423782, 847564, 2330801, 2754583, 4661602, 5509166, 9323204, 11018332, 30300413, 60600826, 121201652]

約数ペア:

[(1, 121201652), (2, 60600826), (4, 30300413), (11, 11018332), (13, 9323204), (22, 5509166), (26, 4661602), (44, 2754583), (52, 2330801), (143, 847564), (286, 423782), (572, 211891)]