8894171518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{10487}}^1$

素因数の和:10756

約数の個数: 32

約数和(自身を含む): 13979329344

約数和(自身を除く): 5085157826

約数列:

[1, 2, 37, 73, 74, 146, 157, 314, 2701, 5402, 5809, 10487, 11461, 11618, 20974, 22922, 388019, 424057, 765551, 776038, 848114, 1531102, 1646459, 3292918, 28325387, 56650774, 60918983, 120191507, 121837966, 240383014, 4447085759, 8894171518]

約数ペア:

[(1, 8894171518), (2, 4447085759), (37, 240383014), (73, 121837966), (74, 120191507), (146, 60918983), (157, 56650774), (314, 28325387), (2701, 3292918), (5402, 1646459), (5809, 1531102), (10487, 848114), (11461, 776038), (11618, 765551), (20974, 424057), (22922, 388019)]