408020514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{3847}}^1$

素因数の和:5470

約数の個数: 32

約数和(自身を含む): 891012096

約数和(自身を除く): 482991582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1607, 3214, 3847, 4821, 7694, 9642, 11541, 17677, 23082, 35354, 42317, 53031, 84634, 106062, 126951, 253902, 6182129, 12364258, 18546387, 37092774, 68003419, 136006838, 204010257, 408020514]

約数ペア:

[(1, 408020514), (2, 204010257), (3, 136006838), (6, 68003419), (11, 37092774), (22, 18546387), (33, 12364258), (66, 6182129), (1607, 253902), (3214, 126951), (3847, 106062), (4821, 84634), (7694, 53031), (9642, 42317), (11541, 35354), (17677, 23082)]