619392496

素因数分解:

$2^4\times {\mathrm{2663}}^1\times {\mathrm{14537}}^1$

素因数の和:17208

約数の個数: 20

約数和(自身を含む): 1200606192

約数和(自身を除く): 581213696

約数列:

[1, 2, 4, 8, 16, 2663, 5326, 10652, 14537, 21304, 29074, 42608, 58148, 116296, 232592, 38712031, 77424062, 154848124, 309696248, 619392496]

約数ペア:

[(1, 619392496), (2, 309696248), (4, 154848124), (8, 77424062), (16, 38712031), (2663, 232592), (5326, 116296), (10652, 58148), (14537, 42608), (21304, 29074)]