1246752016

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{769}}^1\times {\mathrm{947}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 2443906080

約数和(自身を除く): 1197154064

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 769, 856, 947, 1538, 1712, 1894, 3076, 3788, 6152, 7576, 12304, 15152, 82283, 101329, 164566, 202658, 329132, 405316, 658264, 728243, 810632, 1316528, 1456486, 1621264, 2912972, 5825944, 11651888, 77922001, 155844002, 311688004, 623376008, 1246752016]

約数ペア:

[(1, 1246752016), (2, 623376008), (4, 311688004), (8, 155844002), (16, 77922001), (107, 11651888), (214, 5825944), (428, 2912972), (769, 1621264), (856, 1456486), (947, 1316528), (1538, 810632), (1712, 728243), (1894, 658264), (3076, 405316), (3788, 329132), (6152, 202658), (7576, 164566), (12304, 101329), (15152, 82283)]