28970994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{28571}}^1$

素因数の和:28602

約数の個数: 24

約数和(自身を含む): 62744112

約数和(自身を除く): 33773118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 28571, 57142, 85713, 171426, 371423, 742846, 1114269, 2228538, 4828499, 9656998, 14485497, 28970994]

約数ペア:

[(1, 28970994), (2, 14485497), (3, 9656998), (6, 4828499), (13, 2228538), (26, 1114269), (39, 742846), (78, 371423), (169, 171426), (338, 85713), (507, 57142), (1014, 28571)]