2123948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 3881472

約数和(自身を除く): 1757524

約数列:

[1, 2, 4, 37, 74, 113, 127, 148, 226, 254, 452, 508, 4181, 4699, 8362, 9398, 14351, 16724, 18796, 28702, 57404, 530987, 1061974, 2123948]

約数ペア:

[(1, 2123948), (2, 1061974), (4, 530987), (37, 57404), (74, 28702), (113, 18796), (127, 16724), (148, 14351), (226, 9398), (254, 8362), (452, 4699), (508, 4181)]