1353431422

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{640223}}^1$

素因数の和:640383

約数の個数: 16

約数和(自身を含む): 2335537152

約数和(自身を除く): 982105730

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 640223, 1280446, 4481561, 8963122, 96673673, 193347346, 676715711, 1353431422]

約数ペア:

[(1, 1353431422), (2, 676715711), (7, 193347346), (14, 96673673), (151, 8963122), (302, 4481561), (1057, 1280446), (2114, 640223)]