4138758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5951322

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 769, 897, 1538, 1794, 2307, 2691, 4614, 5382, 6921, 9997, 13842, 17687, 19994, 29991, 35374, 53061, 59982, 89973, 106122, 159183, 179946, 229931, 318366, 459862, 689793, 1379586, 2069379, 4138758]

約数ペア:

[(1, 4138758), (2, 2069379), (3, 1379586), (6, 689793), (9, 459862), (13, 318366), (18, 229931), (23, 179946), (26, 159183), (39, 106122), (46, 89973), (69, 59982), (78, 53061), (117, 35374), (138, 29991), (207, 19994), (234, 17687), (299, 13842), (414, 9997), (598, 6921), (769, 5382), (897, 4614), (1538, 2691), (1794, 2307)]