20171633494

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{904801}}^1$

素因数の和:905031

約数の個数: 16

約数和(自身を含む): 30879082656

約数和(自身を除く): 10707449162

約数列:

[1, 2, 71, 142, 157, 314, 11147, 22294, 904801, 1809602, 64240871, 128481742, 142053757, 284107514, 10085816747, 20171633494]

約数ペア:

[(1, 20171633494), (2, 10085816747), (71, 284107514), (142, 142053757), (157, 128481742), (314, 64240871), (11147, 1809602), (22294, 904801)]