1285337712

素因数分解:

$2^4\times 3^1\times {\mathrm{26777869}}^1$

素因数の和:26777880

約数の個数: 20

約数和(自身を含む): 3320455880

約数和(自身を除く): 2035118168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26777869, 53555738, 80333607, 107111476, 160667214, 214222952, 321334428, 428445904, 642668856, 1285337712]

約数ペア:

[(1, 1285337712), (2, 642668856), (3, 428445904), (4, 321334428), (6, 214222952), (8, 160667214), (12, 107111476), (16, 80333607), (24, 53555738), (48, 26777869)]