489314885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109589}}^1$

素因数の和:109660

約数の個数: 16

約数和(自身を含む): 631238400

約数和(自身を除く): 141923515

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 109589, 547945, 2082191, 5150683, 10410955, 25753415, 97862977, 489314885]

約数ペア:

[(1, 489314885), (5, 97862977), (19, 25753415), (47, 10410955), (95, 5150683), (235, 2082191), (893, 547945), (4465, 109589)]