81092102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 150528000

約数和(自身を除く): 69435898

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2239, 2587, 2786, 4478, 5174, 15673, 18109, 29107, 31346, 36218, 58214, 203749, 407498, 445561, 891122, 3118927, 5792293, 6237854, 11584586, 40546051, 81092102]

約数ペア:

[(1, 81092102), (2, 40546051), (7, 11584586), (13, 6237854), (14, 5792293), (26, 3118927), (91, 891122), (182, 445561), (199, 407498), (398, 203749), (1393, 58214), (2239, 36218), (2587, 31346), (2786, 29107), (4478, 18109), (5174, 15673)]