1778165052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{121559}}^1$

素因数の和:121642

約数の個数: 48

約数和(自身を含む): 4411169280

約数和(自身を除く): 2633004228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3657, 4876, 7314, 14628, 121559, 243118, 364677, 486236, 729354, 1458708, 2795857, 5591714, 6442627, 8387571, 11183428, 12885254, 16775142, 19327881, 25770508, 33550284, 38655762, 77311524, 148180421, 296360842, 444541263, 592721684, 889082526, 1778165052]

約数ペア:

[(1, 1778165052), (2, 889082526), (3, 592721684), (4, 444541263), (6, 296360842), (12, 148180421), (23, 77311524), (46, 38655762), (53, 33550284), (69, 25770508), (92, 19327881), (106, 16775142), (138, 12885254), (159, 11183428), (212, 8387571), (276, 6442627), (318, 5591714), (636, 2795857), (1219, 1458708), (2438, 729354), (3657, 486236), (4876, 364677), (7314, 243118), (14628, 121559)]