392000778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1675217}}^1$

素因数の和:1675238

約数の個数: 24

約数和(自身を含む): 914669028

約数和(自身を除く): 522668250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1675217, 3350434, 5025651, 10051302, 15076953, 21777821, 30153906, 43555642, 65333463, 130666926, 196000389, 392000778]

約数ペア:

[(1, 392000778), (2, 196000389), (3, 130666926), (6, 65333463), (9, 43555642), (13, 30153906), (18, 21777821), (26, 15076953), (39, 10051302), (78, 5025651), (117, 3350434), (234, 1675217)]