1217929128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3903619}}^1$

素因数の和:3903641

約数の個数: 32

約数和(自身を含む): 3279040800

約数和(自身を除く): 2061111672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3903619, 7807238, 11710857, 15614476, 23421714, 31228952, 46843428, 50747047, 93686856, 101494094, 152241141, 202988188, 304482282, 405976376, 608964564, 1217929128]

約数ペア:

[(1, 1217929128), (2, 608964564), (3, 405976376), (4, 304482282), (6, 202988188), (8, 152241141), (12, 101494094), (13, 93686856), (24, 50747047), (26, 46843428), (39, 31228952), (52, 23421714), (78, 15614476), (104, 11710857), (156, 7807238), (312, 3903619)]