290620954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{5987}}^1$

素因数の和:7869

約数の個数: 16

約数和(自身を含む): 469794528

約数和(自身を除く): 179173574

約数列:

[1, 2, 13, 26, 1867, 3734, 5987, 11974, 24271, 48542, 77831, 155662, 11177729, 22355458, 145310477, 290620954]

約数ペア:

[(1, 290620954), (2, 145310477), (13, 22355458), (26, 11177729), (1867, 155662), (3734, 77831), (5987, 48542), (11974, 24271)]