2213508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 5785920

約数和(自身を除く): 3572412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 409, 451, 492, 818, 902, 1227, 1353, 1636, 1804, 2454, 2706, 4499, 4908, 5412, 8998, 13497, 16769, 17996, 26994, 33538, 50307, 53988, 67076, 100614, 184459, 201228, 368918, 553377, 737836, 1106754, 2213508]

約数ペア:

[(1, 2213508), (2, 1106754), (3, 737836), (4, 553377), (6, 368918), (11, 201228), (12, 184459), (22, 100614), (33, 67076), (41, 53988), (44, 50307), (66, 33538), (82, 26994), (123, 17996), (132, 16769), (164, 13497), (246, 8998), (409, 5412), (451, 4908), (492, 4499), (818, 2706), (902, 2454), (1227, 1804), (1353, 1636)]