1649859996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{278881}}^1$

素因数の和:278934

約数の個数: 48

約数和(自身を含む): 4216695840

約数和(自身を除く): 2566835844

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 278881, 557762, 836643, 1115524, 1673286, 3346572, 4740977, 8087549, 9481954, 14222931, 16175098, 18963908, 24262647, 28445862, 32350196, 48525294, 56891724, 97050588, 137488333, 274976666, 412464999, 549953332, 824929998, 1649859996]

約数ペア:

[(1, 1649859996), (2, 824929998), (3, 549953332), (4, 412464999), (6, 274976666), (12, 137488333), (17, 97050588), (29, 56891724), (34, 48525294), (51, 32350196), (58, 28445862), (68, 24262647), (87, 18963908), (102, 16175098), (116, 14222931), (174, 9481954), (204, 8087549), (348, 4740977), (493, 3346572), (986, 1673286), (1479, 1115524), (1972, 836643), (2958, 557762), (5916, 278881)]