4639664

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1847}}^1$

素因数の和:2012

約数の個数: 20

約数和(自身を含む): 9051504

約数和(自身を除く): 4411840

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1847, 2512, 3694, 7388, 14776, 29552, 289979, 579958, 1159916, 2319832, 4639664]

約数ペア:

[(1, 4639664), (2, 2319832), (4, 1159916), (8, 579958), (16, 289979), (157, 29552), (314, 14776), (628, 7388), (1256, 3694), (1847, 2512)]