28666021978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1\times {\mathrm{462221}}^1$

素因数の和:465053

約数の個数: 16

約数和(自身を含む): 46924777440

約数和(自身を除く): 18258755462

約数列:

[1, 2, 11, 22, 2819, 5638, 31009, 62018, 462221, 924442, 5084431, 10168862, 1303000999, 2606001998, 14333010989, 28666021978]

約数ペア:

[(1, 28666021978), (2, 14333010989), (11, 2606001998), (22, 1303000999), (2819, 10168862), (5638, 5084431), (31009, 924442), (62018, 462221)]