249293134

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13980

約数の個数: 24

約数和(自身を含む): 410073408

約数和(自身を除く): 160780274

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1054, 8959, 13913, 17918, 27826, 236521, 431303, 473042, 862606, 4020857, 7332151, 8041714, 14664302, 124646567, 249293134]

約数ペア:

[(1, 249293134), (2, 124646567), (17, 14664302), (31, 8041714), (34, 7332151), (62, 4020857), (289, 862606), (527, 473042), (578, 431303), (1054, 236521), (8959, 27826), (13913, 17918)]