2012609170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{108263}}^1$

素因数の和:108307

約数の個数: 48

約数和(自身を含む): 4279459392

約数和(自身を除く): 2266850222

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 108263, 216526, 541315, 1082630, 1190893, 1407419, 2381786, 2814838, 5954465, 7037095, 11908930, 14074190, 15481609, 18296447, 30963218, 36592894, 77408045, 91482235, 154816090, 182964470, 201260917, 402521834, 1006304585, 2012609170]

約数ペア:

[(1, 2012609170), (2, 1006304585), (5, 402521834), (10, 201260917), (11, 182964470), (13, 154816090), (22, 91482235), (26, 77408045), (55, 36592894), (65, 30963218), (110, 18296447), (130, 15481609), (143, 14074190), (169, 11908930), (286, 7037095), (338, 5954465), (715, 2814838), (845, 2381786), (1430, 1407419), (1690, 1190893), (1859, 1082630), (3718, 541315), (9295, 216526), (18590, 108263)]