1928935652

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{17401}}^1$

素因数の和:17556

約数の個数: 48

約数和(自身を含む): 3999397248

約数和(自身を除く): 2070461596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 1036, 1498, 2996, 3959, 7918, 15836, 17401, 27713, 34802, 55426, 69604, 110852, 121807, 243614, 487228, 643837, 1287674, 1861907, 2575348, 3723814, 4506859, 7447628, 9013718, 13033349, 18027436, 26066698, 52133396, 68890559, 137781118, 275562236, 482233913, 964467826, 1928935652]

約数ペア:

[(1, 1928935652), (2, 964467826), (4, 482233913), (7, 275562236), (14, 137781118), (28, 68890559), (37, 52133396), (74, 26066698), (107, 18027436), (148, 13033349), (214, 9013718), (259, 7447628), (428, 4506859), (518, 3723814), (749, 2575348), (1036, 1861907), (1498, 1287674), (2996, 643837), (3959, 487228), (7918, 243614), (15836, 121807), (17401, 110852), (27713, 69604), (34802, 55426)]