4138352828

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{1607}}^1\times {\mathrm{2887}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 7281641472

約数和(自身を除く): 3143288644

約数列:

[1, 2, 4, 223, 446, 892, 1607, 2887, 3214, 5774, 6428, 11548, 358361, 643801, 716722, 1287602, 1433444, 2575204, 4639409, 9278818, 18557636, 1034588207, 2069176414, 4138352828]

約数ペア:

[(1, 4138352828), (2, 2069176414), (4, 1034588207), (223, 18557636), (446, 9278818), (892, 4639409), (1607, 2575204), (2887, 1433444), (3214, 1287602), (5774, 716722), (6428, 643801), (11548, 358361)]