2013161072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{9209}}^1$

素因数の和:10281

約数の個数: 40

約数和(自身を含む): 4204991280

約数和(自身を除く): 2191830208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1051, 2102, 4204, 8408, 9209, 13663, 16816, 18418, 27326, 36836, 54652, 73672, 109304, 119717, 147344, 218608, 239434, 478868, 957736, 1915472, 9678659, 19357318, 38714636, 77429272, 125822567, 154858544, 251645134, 503290268, 1006580536, 2013161072]

約数ペア:

[(1, 2013161072), (2, 1006580536), (4, 503290268), (8, 251645134), (13, 154858544), (16, 125822567), (26, 77429272), (52, 38714636), (104, 19357318), (208, 9678659), (1051, 1915472), (2102, 957736), (4204, 478868), (8408, 239434), (9209, 218608), (13663, 147344), (16816, 119717), (18418, 109304), (27326, 73672), (36836, 54652)]