2541198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 5604480

約数和(自身を除く): 3063282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 277, 278, 417, 554, 831, 834, 1529, 1662, 3047, 3058, 4587, 6094, 9141, 9174, 18282, 38503, 77006, 115509, 231018, 423533, 847066, 1270599, 2541198]

約数ペア:

[(1, 2541198), (2, 1270599), (3, 847066), (6, 423533), (11, 231018), (22, 115509), (33, 77006), (66, 38503), (139, 18282), (277, 9174), (278, 9141), (417, 6094), (554, 4587), (831, 3058), (834, 3047), (1529, 1662)]