2143440035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{5783}}^1$

素因数の和:6115

約数の個数: 32

約数和(自身を含む): 2938457088

約数和(自身を除く): 795017053

約数列:

[1, 5, 11, 23, 55, 115, 253, 293, 1265, 1465, 3223, 5783, 6739, 16115, 28915, 33695, 63613, 74129, 133009, 318065, 370645, 665045, 1463099, 1694419, 7315495, 8472095, 18638609, 38971637, 93193045, 194858185, 428688007, 2143440035]

約数ペア:

[(1, 2143440035), (5, 428688007), (11, 194858185), (23, 93193045), (55, 38971637), (115, 18638609), (253, 8472095), (293, 7315495), (1265, 1694419), (1465, 1463099), (3223, 665045), (5783, 370645), (6739, 318065), (16115, 133009), (28915, 74129), (33695, 63613)]