42505430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{386413}}^1$

素因数の和:386431

約数の個数: 16

約数和(自身を含む): 83465424

約数和(自身を除く): 40959994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 386413, 772826, 1932065, 3864130, 4250543, 8501086, 21252715, 42505430]

約数ペア:

[(1, 42505430), (2, 21252715), (5, 8501086), (10, 4250543), (11, 3864130), (22, 1932065), (55, 772826), (110, 386413)]