1976991984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1248101}}^1$

素因数の和:1248126

約数の個数: 60

約数和(自身を含む): 6035821272

約数和(自身を除く): 4058829288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1248101, 2496202, 3744303, 4992404, 7488606, 9984808, 11232909, 13729111, 14977212, 19969616, 22465818, 27458222, 29954424, 41187333, 44931636, 54916444, 59908848, 82374666, 89863272, 109832888, 123561999, 164749332, 179726544, 219665776, 247123998, 329498664, 494247996, 658997328, 988495992, 1976991984]

約数ペア:

[(1, 1976991984), (2, 988495992), (3, 658997328), (4, 494247996), (6, 329498664), (8, 247123998), (9, 219665776), (11, 179726544), (12, 164749332), (16, 123561999), (18, 109832888), (22, 89863272), (24, 82374666), (33, 59908848), (36, 54916444), (44, 44931636), (48, 41187333), (66, 29954424), (72, 27458222), (88, 22465818), (99, 19969616), (132, 14977212), (144, 13729111), (176, 11232909), (198, 9984808), (264, 7488606), (396, 4992404), (528, 3744303), (792, 2496202), (1584, 1248101)]