5215548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 13328000

約数和(自身を除く): 8112452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 499, 804, 871, 998, 1497, 1742, 1996, 2613, 2994, 3484, 5226, 5988, 6487, 10452, 12974, 19461, 25948, 33433, 38922, 66866, 77844, 100299, 133732, 200598, 401196, 434629, 869258, 1303887, 1738516, 2607774, 5215548]

約数ペア:

[(1, 5215548), (2, 2607774), (3, 1738516), (4, 1303887), (6, 869258), (12, 434629), (13, 401196), (26, 200598), (39, 133732), (52, 100299), (67, 77844), (78, 66866), (134, 38922), (156, 33433), (201, 25948), (268, 19461), (402, 12974), (499, 10452), (804, 6487), (871, 5988), (998, 5226), (1497, 3484), (1742, 2994), (1996, 2613)]