247353902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{49451}}^1$

素因数の和:49555

約数の個数: 16

約数和(自身を含む): 386319024

約数和(自身を除く): 138965122

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 49451, 98902, 2027491, 3016511, 4054982, 6033022, 123676951, 247353902]

約数ペア:

[(1, 247353902), (2, 123676951), (41, 6033022), (61, 4054982), (82, 3016511), (122, 2027491), (2501, 98902), (5002, 49451)]