2788468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 5094432

約数和(自身を除く): 2305964

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 227, 332, 454, 908, 3071, 6142, 8399, 12284, 16798, 18841, 33596, 37682, 75364, 697117, 1394234, 2788468]

約数ペア:

[(1, 2788468), (2, 1394234), (4, 697117), (37, 75364), (74, 37682), (83, 33596), (148, 18841), (166, 16798), (227, 12284), (332, 8399), (454, 6142), (908, 3071)]