127777468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{351037}}^1$

素因数の和:351061

約数の個数: 24

約数和(自身を含む): 275213792

約数和(自身を除く): 147436324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 351037, 702074, 1404148, 2457259, 4563481, 4914518, 9126962, 9829036, 18253924, 31944367, 63888734, 127777468]

約数ペア:

[(1, 127777468), (2, 63888734), (4, 31944367), (7, 18253924), (13, 9829036), (14, 9126962), (26, 4914518), (28, 4563481), (52, 2457259), (91, 1404148), (182, 702074), (364, 351037)]