2080864072

素因数分解:

$2^3\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{26003}}^1$

素因数の和:27445

約数の個数: 32

約数和(自身を含む): 4462286400

約数和(自身を除く): 2381422328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1429, 2858, 5716, 10003, 11432, 20006, 26003, 40012, 52006, 80024, 104012, 182021, 208024, 364042, 728084, 1456168, 37158287, 74316574, 148633148, 260108009, 297266296, 520216018, 1040432036, 2080864072]

約数ペア:

[(1, 2080864072), (2, 1040432036), (4, 520216018), (7, 297266296), (8, 260108009), (14, 148633148), (28, 74316574), (56, 37158287), (1429, 1456168), (2858, 728084), (5716, 364042), (10003, 208024), (11432, 182021), (20006, 104012), (26003, 80024), (40012, 52006)]