2182492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 4423720

約数和(自身を除く): 2241228

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1786, 2209, 2444, 3572, 4418, 8836, 11609, 23218, 28717, 41971, 46436, 57434, 83942, 114868, 167884, 545623, 1091246, 2182492]

約数ペア:

[(1, 2182492), (2, 1091246), (4, 545623), (13, 167884), (19, 114868), (26, 83942), (38, 57434), (47, 46436), (52, 41971), (76, 28717), (94, 23218), (188, 11609), (247, 8836), (494, 4418), (611, 3572), (893, 2444), (988, 2209), (1222, 1786)]