397785170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{6151}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 744145920

約数和(自身を除く): 346360750

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 1115, 2230, 6151, 6467, 12302, 12934, 30755, 32335, 61510, 64670, 178379, 356758, 891895, 1371673, 1783790, 2743346, 6858365, 13716730, 39778517, 79557034, 198892585, 397785170]

約数ペア:

[(1, 397785170), (2, 198892585), (5, 79557034), (10, 39778517), (29, 13716730), (58, 6858365), (145, 2743346), (223, 1783790), (290, 1371673), (446, 891895), (1115, 356758), (2230, 178379), (6151, 64670), (6467, 61510), (12302, 32335), (12934, 30755)]