290026414

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{6199}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 440820000

約数和(自身を除く): 150793586

約数列:

[1, 2, 149, 157, 298, 314, 6199, 12398, 23393, 46786, 923651, 973243, 1847302, 1946486, 145013207, 290026414]

約数ペア:

[(1, 290026414), (2, 145013207), (149, 1946486), (157, 1847302), (298, 973243), (314, 923651), (6199, 46786), (12398, 23393)]