489926812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{4223507}}^1$

素因数の和:4223540

約数の個数: 12

約数和(自身を含む): 886936680

約数和(自身を除く): 397009868

約数列:

[1, 2, 4, 29, 58, 116, 4223507, 8447014, 16894028, 122481703, 244963406, 489926812]

約数ペア:

[(1, 489926812), (2, 244963406), (4, 122481703), (29, 16894028), (58, 8447014), (116, 4223507)]