920839790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7083383}}^1$

素因数の和:7083403

約数の個数: 16

約数和(自身を含む): 1785012768

約数和(自身を除く): 864172978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7083383, 14166766, 35416915, 70833830, 92083979, 184167958, 460419895, 920839790]

約数ペア:

[(1, 920839790), (2, 460419895), (5, 184167958), (10, 92083979), (13, 70833830), (26, 35416915), (65, 14166766), (130, 7083383)]