2247495952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{203873}}^1$

素因数の和:203947

約数の個数: 40

約数和(自身を含む): 4777991064

約数和(自身を除く): 2530495112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 203873, 407746, 815492, 1630984, 2650349, 3261968, 5300698, 10601396, 10805269, 21202792, 21610538, 42405584, 43221076, 86442152, 140468497, 172884304, 280936994, 561873988, 1123747976, 2247495952]

約数ペア:

[(1, 2247495952), (2, 1123747976), (4, 561873988), (8, 280936994), (13, 172884304), (16, 140468497), (26, 86442152), (52, 43221076), (53, 42405584), (104, 21610538), (106, 21202792), (208, 10805269), (212, 10601396), (424, 5300698), (689, 3261968), (848, 2650349), (1378, 1630984), (2756, 815492), (5512, 407746), (11024, 203873)]