326594992

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{279619}}^1$

素因数の和:279700

約数の個数: 20

約数和(自身を含む): 641448280

約数和(自身を除く): 314853288

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 279619, 559238, 1118476, 2236952, 4473904, 20412187, 40824374, 81648748, 163297496, 326594992]

約数ペア:

[(1, 326594992), (2, 163297496), (4, 81648748), (8, 40824374), (16, 20412187), (73, 4473904), (146, 2236952), (292, 1118476), (584, 559238), (1168, 279619)]