290142642

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{427939}}^1$

素因数の和:428057

約数の個数: 16

約数和(自身を含む): 585421920

約数和(自身を除く): 295279278

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 427939, 855878, 1283817, 2567634, 48357107, 96714214, 145071321, 290142642]

約数ペア:

[(1, 290142642), (2, 145071321), (3, 96714214), (6, 48357107), (113, 2567634), (226, 1283817), (339, 855878), (678, 427939)]