489865319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{2081}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 529760736

約数和(自身を除く): 39895417

約数列:

[1, 17, 61, 227, 1037, 2081, 3859, 13847, 35377, 126941, 235399, 472387, 2157997, 8030579, 28815607, 489865319]

約数ペア:

[(1, 489865319), (17, 28815607), (61, 8030579), (227, 2157997), (1037, 472387), (2081, 235399), (3859, 126941), (13847, 35377)]