26417690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203213}}^1$

素因数の和:203233

約数の個数: 16

約数和(自身を含む): 51209928

約数和(自身を除く): 24792238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 203213, 406426, 1016065, 2032130, 2641769, 5283538, 13208845, 26417690]

約数ペア:

[(1, 26417690), (2, 13208845), (5, 5283538), (10, 2641769), (13, 2032130), (26, 1016065), (65, 406426), (130, 203213)]