1253861868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{22859}}^1$

素因数の和:23526

約数の個数: 48

約数和(自身を含む): 3348898560

約数和(自身を除く): 2095036692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 1306, 1959, 2612, 3918, 4571, 7836, 9142, 13713, 18284, 22859, 27426, 45718, 54852, 68577, 91436, 137154, 160013, 274308, 320026, 480039, 640052, 960078, 1920156, 14926927, 29853854, 44780781, 59707708, 89561562, 104488489, 179123124, 208976978, 313465467, 417953956, 626930934, 1253861868]

約数ペア:

[(1, 1253861868), (2, 626930934), (3, 417953956), (4, 313465467), (6, 208976978), (7, 179123124), (12, 104488489), (14, 89561562), (21, 59707708), (28, 44780781), (42, 29853854), (84, 14926927), (653, 1920156), (1306, 960078), (1959, 640052), (2612, 480039), (3918, 320026), (4571, 274308), (7836, 160013), (9142, 137154), (13713, 91436), (18284, 68577), (22859, 54852), (27426, 45718)]