2578906692

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{321239}}^1$

素因数の和:321472

約数の個数: 36

約数和(自身を含む): 6548156160

約数和(自身を除く): 3969249468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 321239, 642478, 963717, 1284956, 1927434, 2891151, 3854868, 5782302, 11564604, 71636297, 143272594, 214908891, 286545188, 429817782, 644726673, 859635564, 1289453346, 2578906692]

約数ペア:

[(1, 2578906692), (2, 1289453346), (3, 859635564), (4, 644726673), (6, 429817782), (9, 286545188), (12, 214908891), (18, 143272594), (36, 71636297), (223, 11564604), (446, 5782302), (669, 3854868), (892, 2891151), (1338, 1927434), (2007, 1284956), (2676, 963717), (4014, 642478), (8028, 321239)]