313731652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{15919}}^1$

素因数の和:16315

約数の個数: 24

約数和(自身を含む): 592860800

約数和(自身を除く): 279129148

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 15919, 19708, 31838, 63676, 206947, 413894, 827788, 6033301, 12066602, 24133204, 78432913, 156865826, 313731652]

約数ペア:

[(1, 313731652), (2, 156865826), (4, 78432913), (13, 24133204), (26, 12066602), (52, 6033301), (379, 827788), (758, 413894), (1516, 206947), (4927, 63676), (9854, 31838), (15919, 19708)]