1285321732

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1427}}^1\times {\mathrm{2713}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 2278848096

約数和(自身を除く): 993526364

約数列:

[1, 2, 4, 83, 166, 332, 1427, 2713, 2854, 5426, 5708, 10852, 118441, 225179, 236882, 450358, 473764, 900716, 3871451, 7742902, 15485804, 321330433, 642660866, 1285321732]

約数ペア:

[(1, 1285321732), (2, 642660866), (4, 321330433), (83, 15485804), (166, 7742902), (332, 3871451), (1427, 900716), (2713, 473764), (2854, 450358), (5426, 236882), (5708, 225179), (10852, 118441)]