520035382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{159227}}^1$

素因数の和:159323

約数の個数: 16

約数和(自身を含む): 825437952

約数和(自身を除く): 305402570

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 159227, 318454, 3662221, 7324442, 11305117, 22610234, 260017691, 520035382]

約数ペア:

[(1, 520035382), (2, 260017691), (23, 22610234), (46, 11305117), (71, 7324442), (142, 3662221), (1633, 318454), (3266, 159227)]