520038

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 1140048

約数和(自身を除く): 620010

約数列:

[1, 2, 3, 6, 9, 18, 167, 173, 334, 346, 501, 519, 1002, 1038, 1503, 1557, 3006, 3114, 28891, 57782, 86673, 173346, 260019, 520038]

約数ペア:

[(1, 520038), (2, 260019), (3, 173346), (6, 86673), (9, 57782), (18, 28891), (167, 3114), (173, 3006), (334, 1557), (346, 1503), (501, 1038), (519, 1002)]