260402416

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{17519}}^1$

素因数の和:18456

約数の個数: 20

約数和(自身を含む): 505101600

約数和(自身を除く): 244699184

約数列:

[1, 2, 4, 8, 16, 929, 1858, 3716, 7432, 14864, 17519, 35038, 70076, 140152, 280304, 16275151, 32550302, 65100604, 130201208, 260402416]

約数ペア:

[(1, 260402416), (2, 130201208), (4, 65100604), (8, 32550302), (16, 16275151), (929, 280304), (1858, 140152), (3716, 70076), (7432, 35038), (14864, 17519)]