385025706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1645409}}^1$

素因数の和:1645430

約数の個数: 24

約数和(自身を含む): 898393860

約数和(自身を除く): 513368154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1645409, 3290818, 4936227, 9872454, 14808681, 21390317, 29617362, 42780634, 64170951, 128341902, 192512853, 385025706]

約数ペア:

[(1, 385025706), (2, 192512853), (3, 128341902), (6, 64170951), (9, 42780634), (13, 29617362), (18, 21390317), (26, 14808681), (39, 9872454), (78, 4936227), (117, 3290818), (234, 1645409)]