1380260408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{23509}}^1$

素因数の和:23735

約数の個数: 32

約数和(自身を含む): 2666034000

約数和(自身を除く): 1285773592

約数列:

[1, 2, 4, 8, 41, 82, 164, 179, 328, 358, 716, 1432, 7339, 14678, 23509, 29356, 47018, 58712, 94036, 188072, 963869, 1927738, 3855476, 4208111, 7710952, 8416222, 16832444, 33664888, 172532551, 345065102, 690130204, 1380260408]

約数ペア:

[(1, 1380260408), (2, 690130204), (4, 345065102), (8, 172532551), (41, 33664888), (82, 16832444), (164, 8416222), (179, 7710952), (328, 4208111), (358, 3855476), (716, 1927738), (1432, 963869), (7339, 188072), (14678, 94036), (23509, 58712), (29356, 47018)]