2019445623

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7411}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 3350876256

約数和(自身を除く): 1331430633

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 137, 153, 221, 411, 663, 1233, 1781, 1989, 2329, 5343, 6987, 7411, 16029, 20961, 22233, 30277, 66699, 90831, 96343, 125987, 272493, 289029, 377961, 867087, 1015307, 1133883, 1637831, 3045921, 4913493, 9137763, 13198991, 14740479, 17260219, 39596973, 51780657, 118790919, 155341971, 224382847, 673148541, 2019445623]

約数ペア:

[(1, 2019445623), (3, 673148541), (9, 224382847), (13, 155341971), (17, 118790919), (39, 51780657), (51, 39596973), (117, 17260219), (137, 14740479), (153, 13198991), (221, 9137763), (411, 4913493), (663, 3045921), (1233, 1637831), (1781, 1133883), (1989, 1015307), (2329, 867087), (5343, 377961), (6987, 289029), (7411, 272493), (16029, 125987), (20961, 96343), (22233, 90831), (30277, 66699)]