2013144840004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1723}}^1\times {\mathrm{1801}}^1\times {\mathrm{2053}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 3573390795520

約数和(自身を除く): 1560245955516

約数列:

[1, 2, 4, 79, 158, 316, 1723, 1801, 2053, 3446, 3602, 4106, 6892, 7204, 8212, 136117, 142279, 162187, 272234, 284558, 324374, 544468, 569116, 648748, 3103123, 3537319, 3697453, 6206246, 7074638, 7394906, 12412492, 14149276, 14789812, 245146717, 279448201, 292098787, 490293434, 558896402, 584197574, 980586868, 1117792804, 1168395148, 6370711519, 12741423038, 25482846076, 503286210001, 1006572420002, 2013144840004]

約数ペア:

[(1, 2013144840004), (2, 1006572420002), (4, 503286210001), (79, 25482846076), (158, 12741423038), (316, 6370711519), (1723, 1168395148), (1801, 1117792804), (2053, 980586868), (3446, 584197574), (3602, 558896402), (4106, 490293434), (6892, 292098787), (7204, 279448201), (8212, 245146717), (136117, 14789812), (142279, 14149276), (162187, 12412492), (272234, 7394906), (284558, 7074638), (324374, 6206246), (544468, 3697453), (569116, 3537319), (648748, 3103123)]