3180904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 3471896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1231, 1292, 2462, 2584, 4924, 9848, 20927, 23389, 41854, 46778, 83708, 93556, 167416, 187112, 397613, 795226, 1590452, 3180904]

約数ペア:

[(1, 3180904), (2, 1590452), (4, 795226), (8, 397613), (17, 187112), (19, 167416), (34, 93556), (38, 83708), (68, 46778), (76, 41854), (136, 23389), (152, 20927), (323, 9848), (646, 4924), (1231, 2584), (1292, 2462)]