2017194608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{881641}}^1$

素因数の和:881673

約数の個数: 40

約数和(自身を含む): 4591591536

約数和(自身を除く): 2574396928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 881641, 1763282, 3526564, 7053128, 9698051, 11461333, 14106256, 19396102, 22922666, 38792204, 45845332, 77584408, 91690664, 126074663, 155168816, 183381328, 252149326, 504298652, 1008597304, 2017194608]

約数ペア:

[(1, 2017194608), (2, 1008597304), (4, 504298652), (8, 252149326), (11, 183381328), (13, 155168816), (16, 126074663), (22, 91690664), (26, 77584408), (44, 45845332), (52, 38792204), (88, 22922666), (104, 19396102), (143, 14106256), (176, 11461333), (208, 9698051), (286, 7053128), (572, 3526564), (1144, 1763282), (2288, 881641)]