1380418154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 2173392000

約数和(自身を除く): 792973846

約数列:

[1, 2, 29, 58, 103, 206, 269, 538, 859, 1718, 2987, 5974, 7801, 15602, 24911, 27707, 49822, 55414, 88477, 176954, 231071, 462142, 803503, 1607006, 2565833, 5131666, 6701059, 13402118, 23800313, 47600626, 690209077, 1380418154]

約数ペア:

[(1, 1380418154), (2, 690209077), (29, 47600626), (58, 23800313), (103, 13402118), (206, 6701059), (269, 5131666), (538, 2565833), (859, 1607006), (1718, 803503), (2987, 462142), (5974, 231071), (7801, 176954), (15602, 88477), (24911, 55414), (27707, 49822)]