290377936

素因数分解:

$2^4\times {\mathrm{1511}}^1\times {\mathrm{12011}}^1$

素因数の和:13530

約数の個数: 20

約数和(自身を含む): 563026464

約数和(自身を除く): 272648528

約数列:

[1, 2, 4, 8, 16, 1511, 3022, 6044, 12011, 12088, 24022, 24176, 48044, 96088, 192176, 18148621, 36297242, 72594484, 145188968, 290377936]

約数ペア:

[(1, 290377936), (2, 145188968), (4, 72594484), (8, 36297242), (16, 18148621), (1511, 192176), (3022, 96088), (6044, 48044), (12011, 24176), (12088, 24022)]