1898493883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{34129}}^1$

素因数の和:34542

約数の個数: 16

約数和(自身を含む): 2236197600

約数和(自身を除く): 337703717

約数列:

[1, 11, 13, 143, 389, 4279, 5057, 34129, 55627, 375419, 443677, 4880447, 13276181, 146037991, 172590353, 1898493883]

約数ペア:

[(1, 1898493883), (11, 172590353), (13, 146037991), (143, 13276181), (389, 4880447), (4279, 443677), (5057, 375419), (34129, 55627)]