1632991390

素因数分解:

$2^1\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{71843}}^1$

素因数の和:74123

約数の個数: 16

約数和(自身を含む): 2940718608

約数和(自身を除く): 1307727218

約数列:

[1, 2, 5, 10, 2273, 4546, 11365, 22730, 71843, 143686, 359215, 718430, 163299139, 326598278, 816495695, 1632991390]

約数ペア:

[(1, 1632991390), (2, 816495695), (5, 326598278), (10, 163299139), (2273, 718430), (4546, 359215), (11365, 143686), (22730, 71843)]