2013256544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{2221}}^1$

素因数の和:4423

約数の個数: 48

約数和(自身を含む): 4272372720

約数和(自身を除く): 2259116176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2179, 2221, 4358, 4442, 8716, 8884, 17432, 17768, 28327, 28873, 34864, 35536, 56654, 57746, 69728, 71072, 113308, 115492, 226616, 230984, 453232, 461968, 906464, 923936, 4839559, 9679118, 19358236, 38716472, 62914267, 77432944, 125828534, 154865888, 251657068, 503314136, 1006628272, 2013256544]

約数ペア:

[(1, 2013256544), (2, 1006628272), (4, 503314136), (8, 251657068), (13, 154865888), (16, 125828534), (26, 77432944), (32, 62914267), (52, 38716472), (104, 19358236), (208, 9679118), (416, 4839559), (2179, 923936), (2221, 906464), (4358, 461968), (4442, 453232), (8716, 230984), (8884, 226616), (17432, 115492), (17768, 113308), (28327, 71072), (28873, 69728), (34864, 57746), (35536, 56654)]