13972868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 31422720

約数和(自身を除く): 17449852

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1669, 2093, 3338, 4186, 6676, 8372, 11683, 21697, 23366, 38387, 43394, 46732, 76774, 86788, 151879, 153548, 268709, 303758, 499031, 537418, 607516, 998062, 1074836, 1996124, 3493217, 6986434, 13972868]

約数ペア:

[(1, 13972868), (2, 6986434), (4, 3493217), (7, 1996124), (13, 1074836), (14, 998062), (23, 607516), (26, 537418), (28, 499031), (46, 303758), (52, 268709), (91, 153548), (92, 151879), (161, 86788), (182, 76774), (299, 46732), (322, 43394), (364, 38387), (598, 23366), (644, 21697), (1196, 11683), (1669, 8372), (2093, 6676), (3338, 4186)]