2920807688

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{5897}}^1$

素因数の和:6617

約数の個数: 32

約数和(自身を含む): 5540699160

約数和(自身を除く): 2619891472

約数列:

[1, 2, 4, 8, 101, 202, 404, 613, 808, 1226, 2452, 4904, 5897, 11794, 23588, 47176, 61913, 123826, 247652, 495304, 595597, 1191194, 2382388, 3614861, 4764776, 7229722, 14459444, 28918888, 365100961, 730201922, 1460403844, 2920807688]

約数ペア:

[(1, 2920807688), (2, 1460403844), (4, 730201922), (8, 365100961), (101, 28918888), (202, 14459444), (404, 7229722), (613, 4764776), (808, 3614861), (1226, 2382388), (2452, 1191194), (4904, 595597), (5897, 495304), (11794, 247652), (23588, 123826), (47176, 61913)]