490502881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{1949}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 542505600

約数和(自身を除く): 52002719

約数列:

[1, 11, 137, 167, 1507, 1837, 1949, 21439, 22879, 251669, 267013, 325483, 2937143, 3580313, 44591171, 490502881]

約数ペア:

[(1, 490502881), (11, 44591171), (137, 3580313), (167, 2937143), (1507, 325483), (1837, 267013), (1949, 251669), (21439, 22879)]