2515188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 6604416

約数和(自身を除く): 4089228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 701, 897, 1196, 1402, 1794, 2103, 2804, 3588, 4206, 8412, 9113, 16123, 18226, 27339, 32246, 36452, 48369, 54678, 64492, 96738, 109356, 193476, 209599, 419198, 628797, 838396, 1257594, 2515188]

約数ペア:

[(1, 2515188), (2, 1257594), (3, 838396), (4, 628797), (6, 419198), (12, 209599), (13, 193476), (23, 109356), (26, 96738), (39, 64492), (46, 54678), (52, 48369), (69, 36452), (78, 32246), (92, 27339), (138, 18226), (156, 16123), (276, 9113), (299, 8412), (598, 4206), (701, 3588), (897, 2804), (1196, 2103), (1402, 1794)]