2017473978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251117}}^1$

素因数の和:251238

約数の個数: 32

約数和(自身を含む): 4387533696

約数和(自身を除く): 2370059718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 251117, 502234, 753351, 1506702, 3264521, 6529042, 9793563, 19587126, 25865051, 51730102, 77595153, 155190306, 336245663, 672491326, 1008736989, 2017473978]

約数ペア:

[(1, 2017473978), (2, 1008736989), (3, 672491326), (6, 336245663), (13, 155190306), (26, 77595153), (39, 51730102), (78, 25865051), (103, 19587126), (206, 9793563), (309, 6529042), (618, 3264521), (1339, 1506702), (2678, 753351), (4017, 502234), (8034, 251117)]