2907272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21400

約数の個数: 16

約数和(自身を含む): 5772060

約数和(自身を除く): 2864788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21377, 42754, 85508, 171016, 363409, 726818, 1453636, 2907272]

約数ペア:

[(1, 2907272), (2, 1453636), (4, 726818), (8, 363409), (17, 171016), (34, 85508), (68, 42754), (136, 21377)]