4553990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 9517824

約数和(自身を除く): 4963834

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 971, 1942, 2345, 4690, 4855, 6797, 9710, 13594, 33985, 65057, 67970, 130114, 325285, 455399, 650570, 910798, 2276995, 4553990]

約数ペア:

[(1, 4553990), (2, 2276995), (5, 910798), (7, 650570), (10, 455399), (14, 325285), (35, 130114), (67, 67970), (70, 65057), (134, 33985), (335, 13594), (469, 9710), (670, 6797), (938, 4855), (971, 4690), (1942, 2345)]