1036291408

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{397351}}^1$

素因数の和:397522

約数の個数: 20

約数和(自身を含む): 2020137568

約数和(自身を除く): 983846160

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 397351, 794702, 1589404, 3178808, 6357616, 64768213, 129536426, 259072852, 518145704, 1036291408]

約数ペア:

[(1, 1036291408), (2, 518145704), (4, 259072852), (8, 129536426), (16, 64768213), (163, 6357616), (326, 3178808), (652, 1589404), (1304, 794702), (2608, 397351)]