1493962705

素因数分解:

$5^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1\times {\mathrm{1553}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 1802105424

約数和(自身を除く): 308142719

約数列:

[1, 5, 421, 457, 1553, 2105, 2285, 7765, 192397, 653813, 709721, 961985, 3269065, 3548605, 298792541, 1493962705]

約数ペア:

[(1, 1493962705), (5, 298792541), (421, 3548605), (457, 3269065), (1553, 961985), (2105, 709721), (2285, 653813), (7765, 192397)]