520012842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{37309}}^1$

素因数の和:37438

約数の個数: 32

約数和(自身を含む): 1096018560

約数和(自身を除く): 576005718

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 2323, 4646, 6969, 13938, 37309, 74618, 111927, 223854, 858107, 1716214, 2574321, 3768209, 5148642, 7536418, 11304627, 22609254, 86668807, 173337614, 260006421, 520012842]

約数ペア:

[(1, 520012842), (2, 260006421), (3, 173337614), (6, 86668807), (23, 22609254), (46, 11304627), (69, 7536418), (101, 5148642), (138, 3768209), (202, 2574321), (303, 1716214), (606, 858107), (2323, 223854), (4646, 111927), (6969, 74618), (13938, 37309)]