1099127504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{8629}}^1$

素因数の和:9075

約数の個数: 40

約数和(自身を含む): 2247252000

約数和(自身を除く): 1148124496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 419, 838, 1676, 3352, 6704, 7961, 8629, 15922, 17258, 31844, 34516, 63688, 69032, 127376, 138064, 163951, 327902, 655804, 1311608, 2623216, 3615551, 7231102, 14462204, 28924408, 57848816, 68695469, 137390938, 274781876, 549563752, 1099127504]

約数ペア:

[(1, 1099127504), (2, 549563752), (4, 274781876), (8, 137390938), (16, 68695469), (19, 57848816), (38, 28924408), (76, 14462204), (152, 7231102), (304, 3615551), (419, 2623216), (838, 1311608), (1676, 655804), (3352, 327902), (6704, 163951), (7961, 138064), (8629, 127376), (15922, 69032), (17258, 63688), (31844, 34516)]