2018973035

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{15361}}^1$

素因数の和:15734

約数の個数: 16

約数和(自身を含む): 2456936832

約数和(自身を除く): 437963797

約数列:

[1, 5, 97, 271, 485, 1355, 15361, 26287, 76805, 131435, 1490017, 4162831, 7450085, 20814155, 403794607, 2018973035]

約数ペア:

[(1, 2018973035), (5, 403794607), (97, 20814155), (271, 7450085), (485, 4162831), (1355, 1490017), (15361, 131435), (26287, 76805)]