1489492000264

素因数分解:

$2^3\times {\mathrm{15731}}^1\times {\mathrm{11835643}}^1$

素因数の和:11851380

約数の個数: 16

約数和(自身を含む): 2792975271120

約数和(自身を除く): 1303483270856

約数列:

[1, 2, 4, 8, 15731, 31462, 62924, 125848, 11835643, 23671286, 47342572, 94685144, 186186500033, 372373000066, 744746000132, 1489492000264]

約数ペア:

[(1, 1489492000264), (2, 744746000132), (4, 372373000066), (8, 186186500033), (15731, 94685144), (31462, 47342572), (62924, 23671286), (125848, 11835643)]