407050564

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{541}}^1\times {\mathrm{1373}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 719387928

約数和(自身を除く): 312337364

約数列:

[1, 2, 4, 137, 274, 541, 548, 1082, 1373, 2164, 2746, 5492, 74117, 148234, 188101, 296468, 376202, 742793, 752404, 1485586, 2971172, 101762641, 203525282, 407050564]

約数ペア:

[(1, 407050564), (2, 203525282), (4, 101762641), (137, 2971172), (274, 1485586), (541, 752404), (548, 742793), (1082, 376202), (1373, 296468), (2164, 188101), (2746, 148234), (5492, 74117)]