2072187425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1076461}}^1$

素因数の和:1076489

約数の個数: 24

約数和(自身を含む): 3203550912

約数和(自身を除く): 1131363487

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 1076461, 5382305, 7535227, 11841071, 26911525, 37676135, 59205355, 82887497, 188380675, 296026775, 414437485, 2072187425]

約数ペア:

[(1, 2072187425), (5, 414437485), (7, 296026775), (11, 188380675), (25, 82887497), (35, 59205355), (55, 37676135), (77, 26911525), (175, 11841071), (275, 7535227), (385, 5382305), (1925, 1076461)]