1310791105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1\times {\mathrm{6961}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 1694773584

約数和(自身を除く): 383982479

約数列:

[1, 5, 13, 65, 2897, 6961, 14485, 34805, 37661, 90493, 188305, 452465, 20166017, 100830085, 262158221, 1310791105]

約数ペア:

[(1, 1310791105), (5, 262158221), (13, 100830085), (65, 20166017), (2897, 452465), (6961, 188305), (14485, 90493), (34805, 37661)]