212774432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{511477}}^1$

素因数の和:511500

約数の個数: 24

約数和(自身を含む): 451123596

約数和(自身を除く): 238349164

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 511477, 1022954, 2045908, 4091816, 6649201, 8183632, 13298402, 16367264, 26596804, 53193608, 106387216, 212774432]

約数ペア:

[(1, 212774432), (2, 106387216), (4, 53193608), (8, 26596804), (13, 16367264), (16, 13298402), (26, 8183632), (32, 6649201), (52, 4091816), (104, 2045908), (208, 1022954), (416, 511477)]