451280491216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{19989391}}^1$

素因数の和:19989499

約数の個数: 40

約数和(自身を含む): 936942781824

約数和(自身を除く): 485662290608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5644, 11288, 22576, 19989391, 39978782, 79957564, 159915128, 319830256, 339819647, 679639294, 1359278588, 1659119453, 2718557176, 3318238906, 5437114352, 6636477812, 13272955624, 26545911248, 28205030701, 56410061402, 112820122804, 225640245608, 451280491216]

約数ペア:

[(1, 451280491216), (2, 225640245608), (4, 112820122804), (8, 56410061402), (16, 28205030701), (17, 26545911248), (34, 13272955624), (68, 6636477812), (83, 5437114352), (136, 3318238906), (166, 2718557176), (272, 1659119453), (332, 1359278588), (664, 679639294), (1328, 339819647), (1411, 319830256), (2822, 159915128), (5644, 79957564), (11288, 39978782), (22576, 19989391)]