2751896

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 5953440

約数和(自身を除く): 3201544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 313, 314, 626, 628, 1099, 1252, 1256, 2191, 2198, 2504, 4382, 4396, 8764, 8792, 17528, 49141, 98282, 196564, 343987, 393128, 687974, 1375948, 2751896]

約数ペア:

[(1, 2751896), (2, 1375948), (4, 687974), (7, 393128), (8, 343987), (14, 196564), (28, 98282), (56, 49141), (157, 17528), (313, 8792), (314, 8764), (626, 4396), (628, 4382), (1099, 2504), (1252, 2198), (1256, 2191)]