1438853892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{12157}}^1$

素因数の和:13580

約数の個数: 48

約数和(自身を含む): 3839982720

約数和(自身を除く): 2401128828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1409, 2818, 4227, 5636, 8454, 9863, 12157, 16908, 19726, 24314, 29589, 36471, 39452, 48628, 59178, 72942, 85099, 118356, 145884, 170198, 255297, 340396, 510594, 1021188, 17129213, 34258426, 51387639, 68516852, 102775278, 119904491, 205550556, 239808982, 359713473, 479617964, 719426946, 1438853892]

約数ペア:

[(1, 1438853892), (2, 719426946), (3, 479617964), (4, 359713473), (6, 239808982), (7, 205550556), (12, 119904491), (14, 102775278), (21, 68516852), (28, 51387639), (42, 34258426), (84, 17129213), (1409, 1021188), (2818, 510594), (4227, 340396), (5636, 255297), (8454, 170198), (9863, 145884), (12157, 118356), (16908, 85099), (19726, 72942), (24314, 59178), (29589, 48628), (36471, 39452)]