2458976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 5461344

約数和(自身を除く): 3002368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 257, 299, 368, 416, 514, 598, 736, 1028, 1196, 2056, 2392, 3341, 4112, 4784, 5911, 6682, 8224, 9568, 11822, 13364, 23644, 26728, 47288, 53456, 76843, 94576, 106912, 153686, 189152, 307372, 614744, 1229488, 2458976]

約数ペア:

[(1, 2458976), (2, 1229488), (4, 614744), (8, 307372), (13, 189152), (16, 153686), (23, 106912), (26, 94576), (32, 76843), (46, 53456), (52, 47288), (92, 26728), (104, 23644), (184, 13364), (208, 11822), (257, 9568), (299, 8224), (368, 6682), (416, 5911), (514, 4784), (598, 4112), (736, 3341), (1028, 2392), (1196, 2056)]