1389539916

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{654209}}^1$

素因数の和:654278

約数の個数: 36

約数和(自身を含む): 3571986600

約数和(自身を除く): 2182446684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 654209, 1308418, 1962627, 2616836, 3925254, 5887881, 7850508, 11775762, 23551524, 38598331, 77196662, 115794993, 154393324, 231589986, 347384979, 463179972, 694769958, 1389539916]

約数ペア:

[(1, 1389539916), (2, 694769958), (3, 463179972), (4, 347384979), (6, 231589986), (9, 154393324), (12, 115794993), (18, 77196662), (36, 38598331), (59, 23551524), (118, 11775762), (177, 7850508), (236, 5887881), (354, 3925254), (531, 2616836), (708, 1962627), (1062, 1308418), (2124, 654209)]