2398961558

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{6553}}^1$

素因数の和:6972

約数の個数: 32

約数和(自身を含む): 4177781760

約数和(自身を除く): 1778820202

約数列:

[1, 2, 7, 14, 79, 158, 331, 553, 662, 1106, 2317, 4634, 6553, 13106, 26149, 45871, 52298, 91742, 183043, 366086, 517687, 1035374, 2169043, 3623809, 4338086, 7247618, 15183301, 30366602, 171354397, 342708794, 1199480779, 2398961558]

約数ペア:

[(1, 2398961558), (2, 1199480779), (7, 342708794), (14, 171354397), (79, 30366602), (158, 15183301), (331, 7247618), (553, 4338086), (662, 3623809), (1106, 2169043), (2317, 1035374), (4634, 517687), (6553, 366086), (13106, 183043), (26149, 91742), (45871, 52298)]