2045038751

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1\times {\mathrm{2719}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 2357913600

約数和(自身を除く): 312874849

約数列:

[1, 7, 139, 773, 973, 2719, 5411, 19033, 107447, 377941, 752129, 2101787, 2645587, 14712509, 292148393, 2045038751]

約数ペア:

[(1, 2045038751), (7, 292148393), (139, 14712509), (773, 2645587), (973, 2101787), (2719, 752129), (5411, 377941), (19033, 107447)]