338035594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 574541856

約数和(自身を除く): 236506262

約数列:

[1, 2, 13, 26, 31, 62, 83, 163, 166, 326, 403, 806, 961, 1079, 1922, 2119, 2158, 2573, 4238, 5053, 5146, 10106, 12493, 13529, 24986, 27058, 33449, 65689, 66898, 79763, 131378, 156643, 159526, 175877, 313286, 351754, 419399, 838798, 1036919, 2036359, 2073838, 4072718, 5452187, 10904374, 13001369, 26002738, 169017797, 338035594]

約数ペア:

[(1, 338035594), (2, 169017797), (13, 26002738), (26, 13001369), (31, 10904374), (62, 5452187), (83, 4072718), (163, 2073838), (166, 2036359), (326, 1036919), (403, 838798), (806, 419399), (961, 351754), (1079, 313286), (1922, 175877), (2119, 159526), (2158, 156643), (2573, 131378), (4238, 79763), (5053, 66898), (5146, 65689), (10106, 33449), (12493, 27058), (13529, 24986)]