1391389696

素因数分解:

$2^{10}\times {\mathrm{1358779}}^1$

素因数の和:1358799

約数の個数: 22

約数和(自身を含む): 2781422660

約数和(自身を除く): 1390032964

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1358779, 2717558, 5435116, 10870232, 21740464, 43480928, 86961856, 173923712, 347847424, 695694848, 1391389696]

約数ペア:

[(1, 1391389696), (2, 695694848), (4, 347847424), (8, 173923712), (16, 86961856), (32, 43480928), (64, 21740464), (128, 10870232), (256, 5435116), (512, 2717558), (1024, 1358779)]