388256514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2813453}}^1$

素因数の和:2813481

約数の個数: 16

約数和(自身を含む): 810274752

約数和(自身を除く): 422018238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2813453, 5626906, 8440359, 16880718, 64709419, 129418838, 194128257, 388256514]

約数ペア:

[(1, 388256514), (2, 194128257), (3, 129418838), (6, 64709419), (23, 16880718), (46, 8440359), (69, 5626906), (138, 2813453)]