904268026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{390107}}^1$

素因数の和:390189

約数の個数: 16

約数和(自身を含む): 1451201760

約数和(自身を除く): 546933734

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 390107, 780214, 7412033, 14824066, 23796527, 47593054, 452134013, 904268026]

約数ペア:

[(1, 904268026), (2, 452134013), (19, 47593054), (38, 23796527), (61, 14824066), (122, 7412033), (1159, 780214), (2318, 390107)]