245793926

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 434875392

約数和(自身を除く): 189081466

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 658, 679, 1358, 3851, 4559, 7702, 9118, 26957, 31913, 53914, 63826, 180997, 361994, 373547, 747094, 1266979, 2533958, 2614829, 5229658, 17556709, 35113418, 122896963, 245793926]

約数ペア:

[(1, 245793926), (2, 122896963), (7, 35113418), (14, 17556709), (47, 5229658), (94, 2614829), (97, 2533958), (194, 1266979), (329, 747094), (658, 373547), (679, 361994), (1358, 180997), (3851, 63826), (4559, 53914), (7702, 31913), (9118, 26957)]