1259096818

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{26951}}^1$

素因数の和:27078

約数の個数: 32

約数和(自身を含む): 2235506688

約数和(自身を除く): 976409870

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 6674, 23359, 26951, 46718, 53902, 188657, 377314, 1266697, 1913521, 2533394, 3827042, 8866879, 13394647, 17733758, 26789294, 89935487, 179870974, 629548409, 1259096818]

約数ペア:

[(1, 1259096818), (2, 629548409), (7, 179870974), (14, 89935487), (47, 26789294), (71, 17733758), (94, 13394647), (142, 8866879), (329, 3827042), (497, 2533394), (658, 1913521), (994, 1266697), (3337, 377314), (6674, 188657), (23359, 53902), (26951, 46718)]