2019688048

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{50231}}^1$

素因数の和:50605

約数の個数: 40

約数和(自身を含む): 4484712960

約数和(自身を除く): 2465024912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 2513, 2872, 5026, 5744, 10052, 20104, 40208, 50231, 100462, 200924, 351617, 401848, 703234, 803696, 1406468, 2812936, 5625872, 18032929, 36065858, 72131716, 126230503, 144263432, 252461006, 288526864, 504922012, 1009844024, 2019688048]

約数ペア:

[(1, 2019688048), (2, 1009844024), (4, 504922012), (7, 288526864), (8, 252461006), (14, 144263432), (16, 126230503), (28, 72131716), (56, 36065858), (112, 18032929), (359, 5625872), (718, 2812936), (1436, 1406468), (2513, 803696), (2872, 703234), (5026, 401848), (5744, 351617), (10052, 200924), (20104, 100462), (40208, 50231)]