2199331312

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 4287114000

約数和(自身を除く): 2087782688

約数列:

[1, 2, 4, 8, 16, 389, 449, 778, 787, 898, 1556, 1574, 1796, 3112, 3148, 3592, 6224, 6296, 7184, 12592, 174661, 306143, 349322, 353363, 612286, 698644, 706726, 1224572, 1397288, 1413452, 2449144, 2794576, 2826904, 4898288, 5653808, 137458207, 274916414, 549832828, 1099665656, 2199331312]

約数ペア:

[(1, 2199331312), (2, 1099665656), (4, 549832828), (8, 274916414), (16, 137458207), (389, 5653808), (449, 4898288), (778, 2826904), (787, 2794576), (898, 2449144), (1556, 1413452), (1574, 1397288), (1796, 1224572), (3112, 706726), (3148, 698644), (3592, 612286), (6224, 353363), (6296, 349322), (7184, 306143), (12592, 174661)]