280069604022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{8779061}}^1$

素因数の和:8779488

約数の個数: 32

約数和(自身を含む): 604701790560

約数和(自身を除く): 324632186538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5317, 10634, 15951, 31902, 8779061, 17558122, 26337183, 52674366, 114127793, 228255586, 342383379, 684766758, 3590635949, 7181271898, 10771907847, 21543815694, 46678267337, 93356534674, 140034802011, 280069604022]

約数ペア:

[(1, 280069604022), (2, 140034802011), (3, 93356534674), (6, 46678267337), (13, 21543815694), (26, 10771907847), (39, 7181271898), (78, 3590635949), (409, 684766758), (818, 342383379), (1227, 228255586), (2454, 114127793), (5317, 52674366), (10634, 26337183), (15951, 17558122), (31902, 8779061)]