2110256856

素因数分解:

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

素因数の和:211008

約数の個数: 48

約数和(自身を含む): 5756423400

約数和(自身を除く): 3646166544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 210857, 421714, 632571, 843428, 1265142, 1686856, 1897713, 2530284, 3795426, 5060568, 7590852, 15181704, 29309123, 58618246, 87927369, 117236492, 175854738, 234472984, 263782107, 351709476, 527564214, 703418952, 1055128428, 2110256856]

約数ペア:

[(1, 2110256856), (2, 1055128428), (3, 703418952), (4, 527564214), (6, 351709476), (8, 263782107), (9, 234472984), (12, 175854738), (18, 117236492), (24, 87927369), (36, 58618246), (72, 29309123), (139, 15181704), (278, 7590852), (417, 5060568), (556, 3795426), (834, 2530284), (1112, 1897713), (1251, 1686856), (1668, 1265142), (2502, 843428), (3336, 632571), (5004, 421714), (10008, 210857)]