1515228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 4158336

約数和(自身を除く): 2643108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 883, 1716, 1766, 2649, 3532, 5298, 9713, 10596, 11479, 19426, 22958, 29139, 34437, 38852, 45916, 58278, 68874, 116556, 126269, 137748, 252538, 378807, 505076, 757614, 1515228]

約数ペア:

[(1, 1515228), (2, 757614), (3, 505076), (4, 378807), (6, 252538), (11, 137748), (12, 126269), (13, 116556), (22, 68874), (26, 58278), (33, 45916), (39, 38852), (44, 34437), (52, 29139), (66, 22958), (78, 19426), (132, 11479), (143, 10596), (156, 9713), (286, 5298), (429, 3532), (572, 2649), (858, 1766), (883, 1716)]