13363844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 25871076

約数和(自身を除く): 12507232

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 373, 676, 689, 746, 1378, 1492, 2756, 4849, 8957, 9698, 17914, 19396, 19769, 35828, 39538, 63037, 79076, 126074, 252148, 256997, 513994, 1027988, 3340961, 6681922, 13363844]

約数ペア:

[(1, 13363844), (2, 6681922), (4, 3340961), (13, 1027988), (26, 513994), (52, 256997), (53, 252148), (106, 126074), (169, 79076), (212, 63037), (338, 39538), (373, 35828), (676, 19769), (689, 19396), (746, 17914), (1378, 9698), (1492, 8957), (2756, 4849)]