2701136

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 5258964

約数和(自身を除く): 2557828

約数列:

[1, 2, 4, 8, 16, 401, 421, 802, 842, 1604, 1684, 3208, 3368, 6416, 6736, 168821, 337642, 675284, 1350568, 2701136]

約数ペア:

[(1, 2701136), (2, 1350568), (4, 675284), (8, 337642), (16, 168821), (401, 6736), (421, 6416), (802, 3368), (842, 3208), (1604, 1684)]