13398997712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{49261021}}^1$

素因数の和:49261046

約数の個数: 20

約数和(自身を含む): 27487650276

約数和(自身を除く): 14088652564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 49261021, 98522042, 197044084, 394088168, 788176336, 837437357, 1674874714, 3349749428, 6699498856, 13398997712]

約数ペア:

[(1, 13398997712), (2, 6699498856), (4, 3349749428), (8, 1674874714), (16, 837437357), (17, 788176336), (34, 394088168), (68, 197044084), (136, 98522042), (272, 49261021)]