28486961909

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1\times {\mathrm{15683}}^1$

素因数の和:22060

約数の個数: 16

約数和(自身を含む): 33357985920

約数和(自身を除く): 4871024011

約数列:

[1, 7, 41, 287, 6329, 15683, 44303, 109781, 259489, 643003, 1816423, 4501021, 99257707, 694803949, 4069565987, 28486961909]

約数ペア:

[(1, 28486961909), (7, 4069565987), (41, 694803949), (287, 99257707), (6329, 4501021), (15683, 1816423), (44303, 643003), (109781, 259489)]