1977273228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1238893}}^1$

素因数の和:1238926

約数の個数: 48

約数和(自身を含む): 5550245120

約数和(自身を除く): 3572971892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1238893, 2477786, 3716679, 4955572, 7433358, 8672251, 14866716, 17344502, 23538967, 26016753, 34689004, 47077934, 52033506, 70616901, 94155868, 104067012, 141233802, 164772769, 282467604, 329545538, 494318307, 659091076, 988636614, 1977273228]

約数ペア:

[(1, 1977273228), (2, 988636614), (3, 659091076), (4, 494318307), (6, 329545538), (7, 282467604), (12, 164772769), (14, 141233802), (19, 104067012), (21, 94155868), (28, 70616901), (38, 52033506), (42, 47077934), (57, 34689004), (76, 26016753), (84, 23538967), (114, 17344502), (133, 14866716), (228, 8672251), (266, 7433358), (399, 4955572), (532, 3716679), (798, 2477786), (1596, 1238893)]