296858666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^2$

素因数の和:295

約数の個数: 36

約数和(自身を含む): 500096646

約数和(自身を除く): 203237980

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 961, 1417, 1922, 2834, 3379, 6758, 11881, 12493, 23762, 24986, 43927, 87854, 104749, 154453, 209498, 308906, 368311, 736622, 1361737, 2723474, 4788043, 9576086, 11417641, 22835282, 148429333, 296858666]

約数ペア:

[(1, 296858666), (2, 148429333), (13, 22835282), (26, 11417641), (31, 9576086), (62, 4788043), (109, 2723474), (218, 1361737), (403, 736622), (806, 368311), (961, 308906), (1417, 209498), (1922, 154453), (2834, 104749), (3379, 87854), (6758, 43927), (11881, 24986), (12493, 23762)]