2079644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 4435536

約数和(自身を除く): 2355892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 257, 289, 476, 514, 578, 1028, 1156, 1799, 2023, 3598, 4046, 4369, 7196, 8092, 8738, 17476, 30583, 61166, 74273, 122332, 148546, 297092, 519911, 1039822, 2079644]

約数ペア:

[(1, 2079644), (2, 1039822), (4, 519911), (7, 297092), (14, 148546), (17, 122332), (28, 74273), (34, 61166), (68, 30583), (119, 17476), (238, 8738), (257, 8092), (289, 7196), (476, 4369), (514, 4046), (578, 3598), (1028, 2023), (1156, 1799)]