1497103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{3761}}^1$

素因数の和:5314

約数の個数: 48

約数和(自身を含む): 3388869792

約数和(自身を除く): 1891766132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1531, 3062, 3761, 6124, 7522, 7655, 15044, 15310, 18805, 19903, 30620, 37610, 39806, 48893, 75220, 79612, 97786, 99515, 195572, 199030, 244465, 398060, 488930, 977860, 5758091, 11516182, 23032364, 28790455, 57580910, 74855183, 115161820, 149710366, 299420732, 374275915, 748551830, 1497103660]

約数ペア:

[(1, 1497103660), (2, 748551830), (4, 374275915), (5, 299420732), (10, 149710366), (13, 115161820), (20, 74855183), (26, 57580910), (52, 28790455), (65, 23032364), (130, 11516182), (260, 5758091), (1531, 977860), (3062, 488930), (3761, 398060), (6124, 244465), (7522, 199030), (7655, 195572), (15044, 99515), (15310, 97786), (18805, 79612), (19903, 75220), (30620, 48893), (37610, 39806)]