248465998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1\times {\mathrm{1877}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 410628456

約数和(自身を除く): 162162458

約数列:

[1, 2, 11, 22, 121, 242, 547, 1094, 1877, 3754, 6017, 12034, 20647, 41294, 66187, 132374, 227117, 454234, 1026719, 2053438, 11293909, 22587818, 124232999, 248465998]

約数ペア:

[(1, 248465998), (2, 124232999), (11, 22587818), (22, 11293909), (121, 2053438), (242, 1026719), (547, 454234), (1094, 227117), (1877, 132374), (3754, 66187), (6017, 41294), (12034, 20647)]