275909426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2069}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 467389440

約数和(自身を除く): 191480014

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 2069, 2899, 4138, 5129, 5798, 10258, 26897, 47587, 53794, 66677, 95174, 133354, 461387, 618631, 922774, 1237262, 5998031, 10611901, 11996062, 21223802, 137954713, 275909426]

約数ペア:

[(1, 275909426), (2, 137954713), (13, 21223802), (23, 11996062), (26, 10611901), (46, 5998031), (223, 1237262), (299, 922774), (446, 618631), (598, 461387), (2069, 133354), (2899, 95174), (4138, 66677), (5129, 53794), (5798, 47587), (10258, 26897)]