31402633678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2480069}}^1$

素因数の和:2480571

約数の個数: 16

約数和(自身を含む): 50831514720

約数和(自身を除く): 19428881042

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 2480069, 4960138, 32240897, 64481794, 1207793603, 2415587206, 15701316839, 31402633678]

約数ペア:

[(1, 31402633678), (2, 15701316839), (13, 2415587206), (26, 1207793603), (487, 64481794), (974, 32240897), (6331, 4960138), (12662, 2480069)]