2891688

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 7335360

約数和(自身を除く): 4443672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1697, 1704, 3394, 5091, 6788, 10182, 13576, 20364, 40728, 120487, 240974, 361461, 481948, 722922, 963896, 1445844, 2891688]

約数ペア:

[(1, 2891688), (2, 1445844), (3, 963896), (4, 722922), (6, 481948), (8, 361461), (12, 240974), (24, 120487), (71, 40728), (142, 20364), (213, 13576), (284, 10182), (426, 6788), (568, 5091), (852, 3394), (1697, 1704)]