2500078

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 4424112

約数和(自身を除く): 1924034

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 263, 526, 679, 1358, 1841, 3682, 4753, 9506, 12887, 25511, 25774, 51022, 178577, 357154, 1250039, 2500078]

約数ペア:

[(1, 2500078), (2, 1250039), (7, 357154), (14, 178577), (49, 51022), (97, 25774), (98, 25511), (194, 12887), (263, 9506), (526, 4753), (679, 3682), (1358, 1841)]