745621634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{7219}}^1$

素因数の和:8465

約数の個数: 16

約数和(自身を含む): 1145554080

約数和(自身を除く): 399932446

約数列:

[1, 2, 43, 86, 1201, 2402, 7219, 14438, 51643, 103286, 310417, 620834, 8670019, 17340038, 372810817, 745621634]

約数ペア:

[(1, 745621634), (2, 372810817), (43, 17340038), (86, 8670019), (1201, 620834), (2402, 310417), (7219, 103286), (14438, 51643)]