1900894137954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1223226601}}^1$

素因数の和:1223226650

約数の個数: 32

約数和(自身を含む): 4462330644096

約数和(自身を除く): 2561436506142

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1223226601, 2446453202, 3669679803, 7339359606, 8562586207, 17125172414, 25687758621, 45259384237, 51375517242, 90518768474, 135778152711, 271556305422, 316815689659, 633631379318, 950447068977, 1900894137954]

約数ペア:

[(1, 1900894137954), (2, 950447068977), (3, 633631379318), (6, 316815689659), (7, 271556305422), (14, 135778152711), (21, 90518768474), (37, 51375517242), (42, 45259384237), (74, 25687758621), (111, 17125172414), (222, 8562586207), (259, 7339359606), (518, 3669679803), (777, 2446453202), (1554, 1223226601)]