2488304638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1\times {\mathrm{20981}}^1$

素因数の和:24123

約数の個数: 16

約数和(自身を含む): 3930348240

約数和(自身を除く): 1442043602

約数列:

[1, 2, 19, 38, 3121, 6242, 20981, 41962, 59299, 118598, 398639, 797278, 65481701, 130963402, 1244152319, 2488304638]

約数ペア:

[(1, 2488304638), (2, 1244152319), (19, 130963402), (38, 65481701), (3121, 797278), (6242, 398639), (20981, 118598), (41962, 59299)]