263264038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 430064640

約数和(自身を除く): 166800602

約数列:

[1, 2, 19, 38, 53, 67, 106, 134, 1007, 1273, 1951, 2014, 2546, 3551, 3902, 7102, 37069, 67469, 74138, 103403, 130717, 134938, 206806, 261434, 1964657, 2483623, 3929314, 4967246, 6928001, 13856002, 131632019, 263264038]

約数ペア:

[(1, 263264038), (2, 131632019), (19, 13856002), (38, 6928001), (53, 4967246), (67, 3929314), (106, 2483623), (134, 1964657), (1007, 261434), (1273, 206806), (1951, 134938), (2014, 130717), (2546, 103403), (3551, 74138), (3902, 67469), (7102, 37069)]