9123183290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{36343}}^1$

素因数の和:38294

約数の個数: 32

約数和(自身を含む): 17694585216

約数和(自身を除く): 8571401926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1931, 3862, 9655, 19310, 25103, 36343, 50206, 72686, 125515, 181715, 251030, 363430, 472459, 944918, 2362295, 4724590, 70178333, 140356666, 350891665, 701783330, 912318329, 1824636658, 4561591645, 9123183290]

約数ペア:

[(1, 9123183290), (2, 4561591645), (5, 1824636658), (10, 912318329), (13, 701783330), (26, 350891665), (65, 140356666), (130, 70178333), (1931, 4724590), (3862, 2362295), (9655, 944918), (19310, 472459), (25103, 363430), (36343, 251030), (50206, 181715), (72686, 125515)]