121017502

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 185281200

約数和(自身を除く): 64263698

約数列:

[1, 2, 73, 146, 149, 298, 5563, 10877, 11126, 21754, 406099, 812198, 828887, 1657774, 60508751, 121017502]

約数ペア:

[(1, 121017502), (2, 60508751), (73, 1657774), (146, 828887), (149, 812198), (298, 406099), (5563, 21754), (10877, 11126)]