47218994

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 71760600

約数和(自身を除く): 24541606

約数列:

[1, 2, 149, 193, 298, 386, 821, 1642, 28757, 57514, 122329, 158453, 244658, 316906, 23609497, 47218994]

約数ペア:

[(1, 47218994), (2, 23609497), (149, 316906), (193, 244658), (298, 158453), (386, 122329), (821, 57514), (1642, 28757)]