2012568378416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1\times {\mathrm{9719}}^1$

素因数の和:12054

約数の個数: 80

約数和(自身を含む): 4010349839040

約数和(自身を除く): 1997781460624

約数列:

[1, 2, 4, 8, 16, 53, 106, 113, 212, 226, 424, 452, 848, 904, 1808, 2161, 4322, 5989, 8644, 9719, 11978, 17288, 19438, 23956, 34576, 38876, 47912, 77752, 95824, 114533, 155504, 229066, 244193, 458132, 488386, 515107, 916264, 976772, 1030214, 1098247, 1832528, 1953544, 2060428, 2196494, 3907088, 4120856, 4392988, 8241712, 8785976, 12942229, 17571952, 21002759, 25884458, 42005518, 51768916, 58207091, 84011036, 103537832, 116414182, 168022072, 207075664, 232828364, 336044144, 465656728, 931313456, 1113146227, 2226292454, 2373311767, 4452584908, 4746623534, 8905169816, 9493247068, 17810339632, 18986494136, 37972988272, 125785523651, 251571047302, 503142094604, 1006284189208, 2012568378416]

約数ペア:

[(1, 2012568378416), (2, 1006284189208), (4, 503142094604), (8, 251571047302), (16, 125785523651), (53, 37972988272), (106, 18986494136), (113, 17810339632), (212, 9493247068), (226, 8905169816), (424, 4746623534), (452, 4452584908), (848, 2373311767), (904, 2226292454), (1808, 1113146227), (2161, 931313456), (4322, 465656728), (5989, 336044144), (8644, 232828364), (9719, 207075664), (11978, 168022072), (17288, 116414182), (19438, 103537832), (23956, 84011036), (34576, 58207091), (38876, 51768916), (47912, 42005518), (77752, 25884458), (95824, 21002759), (114533, 17571952), (155504, 12942229), (229066, 8785976), (244193, 8241712), (458132, 4392988), (488386, 4120856), (515107, 3907088), (916264, 2196494), (976772, 2060428), (1030214, 1953544), (1098247, 1832528)]