887051242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{1319}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 1676949120

約数和(自身を除く): 789897878

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 397, 794, 847, 1319, 1694, 2638, 2779, 4367, 5558, 8734, 9233, 14509, 18466, 29018, 30569, 48037, 61138, 96074, 101563, 159599, 203126, 319198, 336259, 523643, 672518, 1047286, 1117193, 2234386, 3665501, 5760073, 7331002, 11520146, 40320511, 63360803, 80641022, 126721606, 443525621, 887051242]

約数ペア:

[(1, 887051242), (2, 443525621), (7, 126721606), (11, 80641022), (14, 63360803), (22, 40320511), (77, 11520146), (121, 7331002), (154, 5760073), (242, 3665501), (397, 2234386), (794, 1117193), (847, 1047286), (1319, 672518), (1694, 523643), (2638, 336259), (2779, 319198), (4367, 203126), (5558, 159599), (8734, 101563), (9233, 96074), (14509, 61138), (18466, 48037), (29018, 30569)]