9894664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 20223000

約数和(自身を除く): 10328336

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1069, 1157, 2138, 2314, 4276, 4628, 8552, 9256, 13897, 27794, 55588, 95141, 111176, 190282, 380564, 761128, 1236833, 2473666, 4947332, 9894664]

約数ペア:

[(1, 9894664), (2, 4947332), (4, 2473666), (8, 1236833), (13, 761128), (26, 380564), (52, 190282), (89, 111176), (104, 95141), (178, 55588), (356, 27794), (712, 13897), (1069, 9256), (1157, 8552), (2138, 4628), (2314, 4276)]