7971027386

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{42703}}^1$

素因数の和:42978

約数の個数: 32

約数和(自身を含む): 13938585600

約数和(自身を除く): 5967558214

約数列:

[1, 2, 7, 14, 67, 134, 199, 398, 469, 938, 1393, 2786, 13333, 26666, 42703, 85406, 93331, 186662, 298921, 597842, 2861101, 5722202, 8497897, 16995794, 20027707, 40055414, 59485279, 118970558, 569359099, 1138718198, 3985513693, 7971027386]

約数ペア:

[(1, 7971027386), (2, 3985513693), (7, 1138718198), (14, 569359099), (67, 118970558), (134, 59485279), (199, 40055414), (398, 20027707), (469, 16995794), (938, 8497897), (1393, 5722202), (2786, 2861101), (13333, 597842), (26666, 298921), (42703, 186662), (85406, 93331)]