2019987044142

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1\times {\mathrm{1261913}}^1$

素因数の和:1262968

約数の個数: 32

約数和(自身を含む): 4055892549120

約数和(自身を除く): 2035905504978

約数列:

[1, 2, 3, 6, 431, 619, 862, 1238, 1293, 1857, 2586, 3714, 266789, 533578, 800367, 1261913, 1600734, 2523826, 3785739, 7571478, 543884503, 781124147, 1087769006, 1562248294, 1631653509, 2343372441, 3263307018, 4686744882, 336664507357, 673329014714, 1009993522071, 2019987044142]

約数ペア:

[(1, 2019987044142), (2, 1009993522071), (3, 673329014714), (6, 336664507357), (431, 4686744882), (619, 3263307018), (862, 2343372441), (1238, 1631653509), (1293, 1562248294), (1857, 1087769006), (2586, 781124147), (3714, 543884503), (266789, 7571478), (533578, 3785739), (800367, 2523826), (1261913, 1600734)]