2340572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 2551588

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 103, 206, 247, 299, 412, 437, 494, 598, 874, 988, 1196, 1339, 1748, 1957, 2369, 2678, 3914, 4738, 5356, 5681, 7828, 9476, 11362, 22724, 25441, 30797, 45011, 50882, 61594, 90022, 101764, 123188, 180044, 585143, 1170286, 2340572]

約数ペア:

[(1, 2340572), (2, 1170286), (4, 585143), (13, 180044), (19, 123188), (23, 101764), (26, 90022), (38, 61594), (46, 50882), (52, 45011), (76, 30797), (92, 25441), (103, 22724), (206, 11362), (247, 9476), (299, 7828), (412, 5681), (437, 5356), (494, 4738), (598, 3914), (874, 2678), (988, 2369), (1196, 1957), (1339, 1748)]