144436436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{508579}}^1$

素因数の和:508654

約数の個数: 12

約数和(自身を含む): 256324320

約数和(自身を除く): 111887884

約数列:

[1, 2, 4, 71, 142, 284, 508579, 1017158, 2034316, 36109109, 72218218, 144436436]

約数ペア:

[(1, 144436436), (2, 72218218), (4, 36109109), (71, 2034316), (142, 1017158), (284, 508579)]