872644084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3121}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 1737830080

約数和(自身を除く): 865185996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 283, 494, 566, 988, 1132, 3121, 3679, 5377, 6242, 7358, 10754, 12484, 14716, 21508, 40573, 59299, 69901, 81146, 118598, 139802, 162292, 237196, 279604, 770887, 883243, 1541774, 1766486, 3083548, 3532972, 11482159, 16781617, 22964318, 33563234, 45928636, 67126468, 218161021, 436322042, 872644084]

約数ペア:

[(1, 872644084), (2, 436322042), (4, 218161021), (13, 67126468), (19, 45928636), (26, 33563234), (38, 22964318), (52, 16781617), (76, 11482159), (247, 3532972), (283, 3083548), (494, 1766486), (566, 1541774), (988, 883243), (1132, 770887), (3121, 279604), (3679, 237196), (5377, 162292), (6242, 139802), (7358, 118598), (10754, 81146), (12484, 69901), (14716, 59299), (21508, 40573)]