1670534

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 2587200

約数和(自身を除く): 916666

約数列:

[1, 2, 79, 97, 109, 158, 194, 218, 7663, 8611, 10573, 15326, 17222, 21146, 835267, 1670534]

約数ペア:

[(1, 1670534), (2, 835267), (79, 21146), (97, 17222), (109, 15326), (158, 10573), (194, 8611), (218, 7663)]