1214898064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{24677}}^1$

素因数の和:24883

約数の個数: 40

約数和(自身を含む): 2506198968

約数和(自身を除く): 1291300904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 181, 272, 362, 724, 1448, 2896, 3077, 6154, 12308, 24616, 24677, 49232, 49354, 98708, 197416, 394832, 419509, 839018, 1678036, 3356072, 4466537, 6712144, 8933074, 17866148, 35732296, 71464592, 75931129, 151862258, 303724516, 607449032, 1214898064]

約数ペア:

[(1, 1214898064), (2, 607449032), (4, 303724516), (8, 151862258), (16, 75931129), (17, 71464592), (34, 35732296), (68, 17866148), (136, 8933074), (181, 6712144), (272, 4466537), (362, 3356072), (724, 1678036), (1448, 839018), (2896, 419509), (3077, 394832), (6154, 197416), (12308, 98708), (24616, 49354), (24677, 49232)]