218824112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1052039}}^1$

素因数の和:1052060

約数の個数: 20

約数和(自身を含む): 456585360

約数和(自身を除く): 237761248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1052039, 2104078, 4208156, 8416312, 13676507, 16832624, 27353014, 54706028, 109412056, 218824112]

約数ペア:

[(1, 218824112), (2, 109412056), (4, 54706028), (8, 27353014), (13, 16832624), (16, 13676507), (26, 8416312), (52, 4208156), (104, 2104078), (208, 1052039)]