293757854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 490473984

約数和(自身を除く): 196716130

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 1118, 1339, 2551, 2678, 4429, 5102, 8858, 33163, 57577, 66326, 109693, 115154, 219386, 262753, 525506, 1426009, 2852018, 3415789, 6831578, 11298379, 22596758, 146878927, 293757854]

約数ペア:

[(1, 293757854), (2, 146878927), (13, 22596758), (26, 11298379), (43, 6831578), (86, 3415789), (103, 2852018), (206, 1426009), (559, 525506), (1118, 262753), (1339, 219386), (2551, 115154), (2678, 109693), (4429, 66326), (5102, 57577), (8858, 33163)]