1213200496

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1849391}}^1$

素因数の和:1849440

約数の個数: 20

約数和(自身を含む): 2407908384

約数和(自身を除く): 1194707888

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1849391, 3698782, 7397564, 14795128, 29590256, 75825031, 151650062, 303300124, 606600248, 1213200496]

約数ペア:

[(1, 1213200496), (2, 606600248), (4, 303300124), (8, 151650062), (16, 75825031), (41, 29590256), (82, 14795128), (164, 7397564), (328, 3698782), (656, 1849391)]