858012454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{7451}}^1$

素因数の和:7612

約数の個数: 32

約数和(自身を含む): 1432214784

約数和(自身を除く): 574202330

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 1118, 1339, 2678, 4429, 7451, 8858, 14902, 57577, 96863, 115154, 193726, 320393, 640786, 767453, 1534906, 4165109, 8330218, 9976889, 19953778, 33000479, 66000958, 429006227, 858012454]

約数ペア:

[(1, 858012454), (2, 429006227), (13, 66000958), (26, 33000479), (43, 19953778), (86, 9976889), (103, 8330218), (206, 4165109), (559, 1534906), (1118, 767453), (1339, 640786), (2678, 320393), (4429, 193726), (7451, 115154), (8858, 96863), (14902, 57577)]