542406458

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 919263168

約数和(自身を除く): 376856710

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1331, 2662, 4477, 5507, 8954, 11014, 49247, 60577, 98494, 121154, 203759, 407518, 666347, 1332694, 2241349, 4482698, 7329817, 14659634, 24654839, 49309678, 271203229, 542406458]

約数ペア:

[(1, 542406458), (2, 271203229), (11, 49309678), (22, 24654839), (37, 14659634), (74, 7329817), (121, 4482698), (242, 2241349), (407, 1332694), (814, 666347), (1331, 407518), (2662, 203759), (4477, 121154), (5507, 98494), (8954, 60577), (11014, 49247)]