2017353128

素因数分解:

$2^3\times 7^3\times {\mathrm{735187}}^1$

素因数の和:735214

約数の個数: 32

約数和(自身を含む): 4411128000

約数和(自身を除く): 2393774872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 735187, 1470374, 2940748, 5146309, 5881496, 10292618, 20585236, 36024163, 41170472, 72048326, 144096652, 252169141, 288193304, 504338282, 1008676564, 2017353128]

約数ペア:

[(1, 2017353128), (2, 1008676564), (4, 504338282), (7, 288193304), (8, 252169141), (14, 144096652), (28, 72048326), (49, 41170472), (56, 36024163), (98, 20585236), (196, 10292618), (343, 5881496), (392, 5146309), (686, 2940748), (1372, 1470374), (2744, 735187)]