439521547342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{21893}}^1\times {\mathrm{528313}}^1$

素因数の和:550227

約数の個数: 16

約数和(自身を含む): 694014402960

約数和(自身を除く): 254492855618

約数列:

[1, 2, 19, 38, 21893, 43786, 415967, 528313, 831934, 1056626, 10037947, 20075894, 11566356509, 23132713018, 219760773671, 439521547342]

約数ペア:

[(1, 439521547342), (2, 219760773671), (19, 23132713018), (38, 11566356509), (21893, 20075894), (43786, 10037947), (415967, 1056626), (528313, 831934)]