1055128428

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{210857}}^1$

素因数の和:211006

約数の個数: 36

約数和(自身を含む): 2686330920

約数和(自身を除く): 1631202492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 210857, 421714, 632571, 843428, 1265142, 1897713, 2530284, 3795426, 7590852, 29309123, 58618246, 87927369, 117236492, 175854738, 263782107, 351709476, 527564214, 1055128428]

約数ペア:

[(1, 1055128428), (2, 527564214), (3, 351709476), (4, 263782107), (6, 175854738), (9, 117236492), (12, 87927369), (18, 58618246), (36, 29309123), (139, 7590852), (278, 3795426), (417, 2530284), (556, 1897713), (834, 1265142), (1251, 843428), (1668, 632571), (2502, 421714), (5004, 210857)]