260108049278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1\times {\mathrm{651877}}^1$

素因数の和:654488

約数の個数: 32

約数和(自身を含む): 486624319488

約数和(自身を除く): 226516270210

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2591, 5182, 18137, 28501, 36274, 57002, 199507, 399014, 651877, 1303754, 4563139, 7170647, 9126278, 14341294, 50194529, 100389058, 1689013307, 3378026614, 11823093149, 18579146377, 23646186298, 37158292754, 130054024639, 260108049278]

約数ペア:

[(1, 260108049278), (2, 130054024639), (7, 37158292754), (11, 23646186298), (14, 18579146377), (22, 11823093149), (77, 3378026614), (154, 1689013307), (2591, 100389058), (5182, 50194529), (18137, 14341294), (28501, 9126278), (36274, 7170647), (57002, 4563139), (199507, 1303754), (399014, 651877)]