1728941746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{29147}}^1$

素因数の和:29398

約数の個数: 32

約数和(自身を含む): 3133992960

約数和(自身を除く): 1405051214

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1561, 3122, 4237, 8474, 29147, 29659, 58294, 59318, 204029, 408058, 553793, 1107586, 3876551, 6499781, 7753102, 12999562, 45498467, 90996934, 123495839, 246991678, 864470873, 1728941746]

約数ペア:

[(1, 1728941746), (2, 864470873), (7, 246991678), (14, 123495839), (19, 90996934), (38, 45498467), (133, 12999562), (223, 7753102), (266, 6499781), (446, 3876551), (1561, 1107586), (3122, 553793), (4237, 408058), (8474, 204029), (29147, 59318), (29659, 58294)]