1625484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 4460288

約数和(自身を除く): 2834804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 523, 777, 1036, 1046, 1554, 1569, 2092, 3108, 3138, 3661, 6276, 7322, 10983, 14644, 19351, 21966, 38702, 43932, 58053, 77404, 116106, 135457, 232212, 270914, 406371, 541828, 812742, 1625484]

約数ペア:

[(1, 1625484), (2, 812742), (3, 541828), (4, 406371), (6, 270914), (7, 232212), (12, 135457), (14, 116106), (21, 77404), (28, 58053), (37, 43932), (42, 38702), (74, 21966), (84, 19351), (111, 14644), (148, 10983), (222, 7322), (259, 6276), (444, 3661), (518, 3138), (523, 3108), (777, 2092), (1036, 1569), (1046, 1554)]