198092778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2539651}}^1$

素因数の和:2539669

約数の個数: 16

約数和(自身を含む): 426661536

約数和(自身を除く): 228568758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2539651, 5079302, 7618953, 15237906, 33015463, 66030926, 99046389, 198092778]

約数ペア:

[(1, 198092778), (2, 99046389), (3, 66030926), (6, 33015463), (13, 15237906), (26, 7618953), (39, 5079302), (78, 2539651)]