381237514

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{85903}}^1$

素因数の和:86229

約数の個数: 16

約数和(自身を含む): 655619328

約数和(自身を除く): 274381814

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 85903, 171806, 601321, 1202642, 27231251, 54462502, 190618757, 381237514]

約数ペア:

[(1, 381237514), (2, 190618757), (7, 54462502), (14, 27231251), (317, 1202642), (634, 601321), (2219, 171806), (4438, 85903)]