2452285389904

素因数分解:

$2^4\times 7^1\times {\mathrm{21895405267}}^1$

素因数の和:21895405282

約数の個数: 20

約数和(自身を含む): 5430060506464

約数和(自身を除く): 2977775116560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21895405267, 43790810534, 87581621068, 153267836869, 175163242136, 306535673738, 350326484272, 613071347476, 1226142694952, 2452285389904]

約数ペア:

[(1, 2452285389904), (2, 1226142694952), (4, 613071347476), (7, 350326484272), (8, 306535673738), (14, 175163242136), (16, 153267836869), (28, 87581621068), (56, 43790810534), (112, 21895405267)]