619646992022

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{11071}}^1\times {\mathrm{132631}}^1$

素因数の和:143915

約数の個数: 16

約数和(自身を含む): 933966956544

約数和(自身を除く): 314319964522

約数列:

[1, 2, 211, 422, 11071, 22142, 132631, 265262, 2335981, 4671962, 27985141, 55970282, 1468357801, 2936715602, 309823496011, 619646992022]

約数ペア:

[(1, 619646992022), (2, 309823496011), (211, 2936715602), (422, 1468357801), (11071, 55970282), (22142, 27985141), (132631, 4671962), (265262, 2335981)]