2278364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 4436208

約数和(自身を除く): 2157844

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 977, 1166, 1954, 2332, 3908, 10747, 21494, 42988, 51781, 103562, 207124, 569591, 1139182, 2278364]

約数ペア:

[(1, 2278364), (2, 1139182), (4, 569591), (11, 207124), (22, 103562), (44, 51781), (53, 42988), (106, 21494), (212, 10747), (583, 3908), (977, 2332), (1166, 1954)]