2108409836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12107}}^1$

素因数の和:12338

約数の個数: 48

約数和(自身を含む): 4228985376

約数和(自身を除く): 2120575540

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 197, 221, 394, 442, 788, 884, 2561, 3349, 5122, 6698, 10244, 12107, 13396, 24214, 43537, 48428, 87074, 157391, 174148, 205819, 314782, 411638, 629564, 823276, 2385079, 2675647, 4770158, 5351294, 9540316, 10702588, 31006027, 40546343, 62012054, 81092686, 124024108, 162185372, 527102459, 1054204918, 2108409836]

約数ペア:

[(1, 2108409836), (2, 1054204918), (4, 527102459), (13, 162185372), (17, 124024108), (26, 81092686), (34, 62012054), (52, 40546343), (68, 31006027), (197, 10702588), (221, 9540316), (394, 5351294), (442, 4770158), (788, 2675647), (884, 2385079), (2561, 823276), (3349, 629564), (5122, 411638), (6698, 314782), (10244, 205819), (12107, 174148), (13396, 157391), (24214, 87074), (43537, 48428)]