2247279736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21608459}}^1$

素因数の和:21608478

約数の個数: 16

約数和(自身を含む): 4537776600

約数和(自身を除く): 2290496864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21608459, 43216918, 86433836, 172867672, 280909967, 561819934, 1123639868, 2247279736]

約数ペア:

[(1, 2247279736), (2, 1123639868), (4, 561819934), (8, 280909967), (13, 172867672), (26, 86433836), (52, 43216918), (104, 21608459)]