258129436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{2693}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 467074944

約数和(自身を除く): 208945508

約数列:

[1, 2, 4, 31, 62, 124, 773, 1546, 2693, 3092, 5386, 10772, 23963, 47926, 83483, 95852, 166966, 333932, 2081689, 4163378, 8326756, 64532359, 129064718, 258129436]

約数ペア:

[(1, 258129436), (2, 129064718), (4, 64532359), (31, 8326756), (62, 4163378), (124, 2081689), (773, 333932), (1546, 166966), (2693, 95852), (3092, 83483), (5386, 47926), (10772, 23963)]