557492072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{2377}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 1101489600

約数和(自身を除く): 543997528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1543, 2377, 3086, 4754, 6172, 9508, 12344, 19016, 29317, 45163, 58634, 90326, 117268, 180652, 234536, 361304, 3667711, 7335422, 14670844, 29341688, 69686509, 139373018, 278746036, 557492072]

約数ペア:

[(1, 557492072), (2, 278746036), (4, 139373018), (8, 69686509), (19, 29341688), (38, 14670844), (76, 7335422), (152, 3667711), (1543, 361304), (2377, 234536), (3086, 180652), (4754, 117268), (6172, 90326), (9508, 58634), (12344, 45163), (19016, 29317)]