1356904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2736000

約数和(自身を除く): 1379096

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 113, 152, 158, 226, 316, 452, 632, 904, 1501, 2147, 3002, 4294, 6004, 8588, 8927, 12008, 17176, 17854, 35708, 71416, 169613, 339226, 678452, 1356904]

約数ペア:

[(1, 1356904), (2, 678452), (4, 339226), (8, 169613), (19, 71416), (38, 35708), (76, 17854), (79, 17176), (113, 12008), (152, 8927), (158, 8588), (226, 6004), (316, 4294), (452, 3002), (632, 2147), (904, 1501)]