1295504042

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{88721}}^1$

素因数の和:88886

約数の個数: 24

約数和(自身を含む): 2275719300

約数和(自身を除く): 980215258

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 14602, 88721, 177442, 621047, 1242094, 4347329, 8694658, 13219429, 26438858, 92536003, 185072006, 647752021, 1295504042]

約数ペア:

[(1, 1295504042), (2, 647752021), (7, 185072006), (14, 92536003), (49, 26438858), (98, 13219429), (149, 8694658), (298, 4347329), (1043, 1242094), (2086, 621047), (7301, 177442), (14602, 88721)]