1940214472

素因数分解:

$2^3\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{14737}}^1$

素因数の和:17101

約数の個数: 32

約数和(自身を含む): 4159653120

約数和(自身を除く): 2219438648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2351, 4702, 9404, 14737, 16457, 18808, 29474, 32914, 58948, 65828, 103159, 117896, 131656, 206318, 412636, 825272, 34646687, 69293374, 138586748, 242526809, 277173496, 485053618, 970107236, 1940214472]

約数ペア:

[(1, 1940214472), (2, 970107236), (4, 485053618), (7, 277173496), (8, 242526809), (14, 138586748), (28, 69293374), (56, 34646687), (2351, 825272), (4702, 412636), (9404, 206318), (14737, 131656), (16457, 117896), (18808, 103159), (29474, 65828), (32914, 58948)]