7942713854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{41813}}^1$

素因数の和:42020

約数の個数: 32

約数和(自身を含む): 13041953856

約数和(自身を除く): 5099240002

約数列:

[1, 2, 17, 34, 37, 74, 151, 302, 629, 1258, 2567, 5134, 5587, 11174, 41813, 83626, 94979, 189958, 710821, 1421642, 1547081, 3094162, 6313763, 12627526, 26300377, 52600754, 107333971, 214667942, 233609231, 467218462, 3971356927, 7942713854]

約数ペア:

[(1, 7942713854), (2, 3971356927), (17, 467218462), (34, 233609231), (37, 214667942), (74, 107333971), (151, 52600754), (302, 26300377), (629, 12627526), (1258, 6313763), (2567, 3094162), (5134, 1547081), (5587, 1421642), (11174, 710821), (41813, 189958), (83626, 94979)]