231274914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{11813}}^1$

素因数の和:12082

約数の個数: 32

約数和(自身を含む): 500157504

約数和(自身を除く): 268882590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 6526, 9789, 11813, 19578, 23626, 35439, 70878, 153569, 307138, 460707, 921414, 2965063, 5930126, 8895189, 17790378, 38545819, 77091638, 115637457, 231274914]

約数ペア:

[(1, 231274914), (2, 115637457), (3, 77091638), (6, 38545819), (13, 17790378), (26, 8895189), (39, 5930126), (78, 2965063), (251, 921414), (502, 460707), (753, 307138), (1506, 153569), (3263, 70878), (6526, 35439), (9789, 23626), (11813, 19578)]