676796414

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 1173021696

約数和(自身を除く): 496225282

約数列:

[1, 2, 7, 14, 173, 227, 346, 454, 1211, 1231, 1589, 2422, 2462, 3178, 8617, 17234, 39271, 78542, 212963, 274897, 279437, 425926, 549794, 558874, 1490741, 1956059, 2981482, 3912118, 48342601, 96685202, 338398207, 676796414]

約数ペア:

[(1, 676796414), (2, 338398207), (7, 96685202), (14, 48342601), (173, 3912118), (227, 2981482), (346, 1956059), (454, 1490741), (1211, 558874), (1231, 549794), (1589, 425926), (2422, 279437), (2462, 274897), (3178, 212963), (8617, 78542), (17234, 39271)]