1290881158

素因数分解:

$2^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{51197}}^1$

素因数の和:53007

約数の個数: 16

約数和(自身を含む): 2214211104

約数和(自身を除く): 923329946

約数列:

[1, 2, 7, 14, 1801, 3602, 12607, 25214, 51197, 102394, 358379, 716758, 92205797, 184411594, 645440579, 1290881158]

約数ペア:

[(1, 1290881158), (2, 645440579), (7, 184411594), (14, 92205797), (1801, 716758), (3602, 358379), (12607, 102394), (25214, 51197)]