306540982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{228421}}^1$

素因数の和:228495

約数の個数: 16

約数和(自身を含む): 509837904

約数和(自身を除く): 203296922

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 228421, 456842, 2512631, 5025262, 13933681, 27867362, 153270491, 306540982]

約数ペア:

[(1, 306540982), (2, 153270491), (11, 27867362), (22, 13933681), (61, 5025262), (122, 2512631), (671, 456842), (1342, 228421)]