716996012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{80489}}^1$

素因数の和:80641

約数の個数: 24

約数和(自身を含む): 1338709680

約数和(自身を除く): 621713668

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 80489, 160978, 321956, 1368313, 2736626, 5473252, 10544059, 21088118, 42176236, 179249003, 358498006, 716996012]

約数ペア:

[(1, 716996012), (2, 358498006), (4, 179249003), (17, 42176236), (34, 21088118), (68, 10544059), (131, 5473252), (262, 2736626), (524, 1368313), (2227, 321956), (4454, 160978), (8908, 80489)]