253155838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{100379}}^1$

素因数の和:100491

約数の個数: 16

約数和(自身を含む): 413164080

約数和(自身を除く): 160008242

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 100379, 200758, 1304927, 2609854, 9736763, 19473526, 126577919, 253155838]

約数ペア:

[(1, 253155838), (2, 126577919), (13, 19473526), (26, 9736763), (97, 2609854), (194, 1304927), (1261, 200758), (2522, 100379)]