2912631218

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3925379}}^1$

素因数の和:3925441

約数の個数: 16

約数和(自身を含む): 5087292480

約数和(自身を除く): 2174661262

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3925379, 7850758, 27477653, 54955306, 208045087, 416090174, 1456315609, 2912631218]

約数ペア:

[(1, 2912631218), (2, 1456315609), (7, 416090174), (14, 208045087), (53, 54955306), (106, 27477653), (371, 7850758), (742, 3925379)]