2018300648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2772391}}^1$

素因数の和:2772417

約数の個数: 32

約数和(自身を含む): 4657618560

約数和(自身を除く): 2639317912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2772391, 5544782, 11089564, 19406737, 22179128, 36041083, 38813474, 72082166, 77626948, 144164332, 155253896, 252287581, 288328664, 504575162, 1009150324, 2018300648]

約数ペア:

[(1, 2018300648), (2, 1009150324), (4, 504575162), (7, 288328664), (8, 252287581), (13, 155253896), (14, 144164332), (26, 77626948), (28, 72082166), (52, 38813474), (56, 36041083), (91, 22179128), (104, 19406737), (182, 11089564), (364, 5544782), (728, 2772391)]