489554096

素因数分解:

$2^4\times {\mathrm{3359}}^1\times {\mathrm{9109}}^1$

素因数の和:12476

約数の個数: 20

約数和(自身を含む): 948897600

約数和(自身を除く): 459343504

約数列:

[1, 2, 4, 8, 16, 3359, 6718, 9109, 13436, 18218, 26872, 36436, 53744, 72872, 145744, 30597131, 61194262, 122388524, 244777048, 489554096]

約数ペア:

[(1, 489554096), (2, 244777048), (4, 122388524), (8, 61194262), (16, 30597131), (3359, 145744), (6718, 72872), (9109, 53744), (13436, 36436), (18218, 26872)]