275349152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{661897}}^1$

素因数の和:661920

約数の個数: 24

約数和(自身を含む): 583794036

約数和(自身を除く): 308444884

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 661897, 1323794, 2647588, 5295176, 8604661, 10590352, 17209322, 21180704, 34418644, 68837288, 137674576, 275349152]

約数ペア:

[(1, 275349152), (2, 137674576), (4, 68837288), (8, 34418644), (13, 21180704), (16, 17209322), (26, 10590352), (32, 8604661), (52, 5295176), (104, 2647588), (208, 1323794), (416, 661897)]