1851026690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1\times {\mathrm{2203}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 3381958656

約数和(自身を除く): 1530931966

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1151, 2203, 2302, 4406, 5755, 11015, 11510, 22030, 84023, 160819, 168046, 321638, 420115, 804095, 840230, 1608190, 2535653, 5071306, 12678265, 25356530, 185102669, 370205338, 925513345, 1851026690]

約数ペア:

[(1, 1851026690), (2, 925513345), (5, 370205338), (10, 185102669), (73, 25356530), (146, 12678265), (365, 5071306), (730, 2535653), (1151, 1608190), (2203, 840230), (2302, 804095), (4406, 420115), (5755, 321638), (11015, 168046), (11510, 160819), (22030, 84023)]