2489649972

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{5443}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 5941189632

約数和(自身を除く): 3451539660

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 811, 1622, 2433, 3244, 4866, 5443, 9732, 10886, 16329, 21772, 32658, 38117, 65316, 76234, 114351, 152468, 228702, 255821, 457404, 511642, 767463, 1023284, 1534926, 3069852, 4414273, 8828546, 13242819, 17657092, 26485638, 52971276, 207470831, 414941662, 622412493, 829883324, 1244824986, 2489649972]

約数ペア:

[(1, 2489649972), (2, 1244824986), (3, 829883324), (4, 622412493), (6, 414941662), (12, 207470831), (47, 52971276), (94, 26485638), (141, 17657092), (188, 13242819), (282, 8828546), (564, 4414273), (811, 3069852), (1622, 1534926), (2433, 1023284), (3244, 767463), (4866, 511642), (5443, 457404), (9732, 255821), (10886, 228702), (16329, 152468), (21772, 114351), (32658, 76234), (38117, 65316)]