2016965195

素因数分解:

$5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{14887}}^1$

素因数の和:14992

約数の個数: 32

約数和(自身を含む): 2858496000

約数和(自身を除く): 841530805

約数列:

[1, 5, 7, 35, 49, 79, 245, 343, 395, 553, 1715, 2765, 3871, 14887, 19355, 27097, 74435, 104209, 135485, 521045, 729463, 1176073, 3647315, 5106241, 5880365, 8232511, 25531205, 41162555, 57627577, 288137885, 403393039, 2016965195]

約数ペア:

[(1, 2016965195), (5, 403393039), (7, 288137885), (35, 57627577), (49, 41162555), (79, 25531205), (245, 8232511), (343, 5880365), (395, 5106241), (553, 3647315), (1715, 1176073), (2765, 729463), (3871, 521045), (14887, 135485), (19355, 104209), (27097, 74435)]