1901052605

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{8329}}^1$

素因数の和:8764

約数の個数: 16

約数和(自身を含む): 2303078400

約数和(自身を除く): 402025795

約数列:

[1, 5, 191, 239, 955, 1195, 8329, 41645, 45649, 228245, 1590839, 1990631, 7954195, 9953155, 380210521, 1901052605]

約数ペア:

[(1, 1901052605), (5, 380210521), (191, 9953155), (239, 7954195), (955, 1990631), (1195, 1590839), (8329, 228245), (41645, 45649)]