315586726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75391}}^1$

素因数の和:75436

約数の個数: 32

約数和(自身を含む): 607961088

約数和(自身を除く): 292374362

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 75391, 150782, 527737, 980083, 1055474, 1733993, 1960166, 3467986, 6860581, 12137951, 13721162, 22541909, 24275902, 45083818, 157793363, 315586726]

約数ペア:

[(1, 315586726), (2, 157793363), (7, 45083818), (13, 24275902), (14, 22541909), (23, 13721162), (26, 12137951), (46, 6860581), (91, 3467986), (161, 1960166), (182, 1733993), (299, 1055474), (322, 980083), (598, 527737), (2093, 150782), (4186, 75391)]