292932004

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{19681}}^1$

素因数の和:19807

約数の個数: 18

約数和(自身を含む): 521199042

約数和(自身を除く): 228267038

約数列:

[1, 2, 4, 61, 122, 244, 3721, 7442, 14884, 19681, 39362, 78724, 1200541, 2401082, 4802164, 73233001, 146466002, 292932004]

約数ペア:

[(1, 292932004), (2, 146466002), (4, 73233001), (61, 4802164), (122, 2401082), (244, 1200541), (3721, 78724), (7442, 39362), (14884, 19681)]