528025778

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 917353728

約数和(自身を除く): 389327950

約数列:

[1, 2, 7, 14, 101, 202, 421, 707, 842, 887, 1414, 1774, 2947, 5894, 6209, 12418, 42521, 85042, 89587, 179174, 297647, 373427, 595294, 627109, 746854, 1254218, 2613989, 5227978, 37716127, 75432254, 264012889, 528025778]

約数ペア:

[(1, 528025778), (2, 264012889), (7, 75432254), (14, 37716127), (101, 5227978), (202, 2613989), (421, 1254218), (707, 746854), (842, 627109), (887, 595294), (1414, 373427), (1774, 297647), (2947, 179174), (5894, 89587), (6209, 85042), (12418, 42521)]