2184772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 4320540

約数和(自身を除く): 2135768

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 323, 356, 361, 646, 722, 1292, 1444, 1513, 1691, 3026, 3382, 6052, 6137, 6764, 12274, 24548, 28747, 32129, 57494, 64258, 114988, 128516, 546193, 1092386, 2184772]

約数ペア:

[(1, 2184772), (2, 1092386), (4, 546193), (17, 128516), (19, 114988), (34, 64258), (38, 57494), (68, 32129), (76, 28747), (89, 24548), (178, 12274), (323, 6764), (356, 6137), (361, 6052), (646, 3382), (722, 3026), (1292, 1691), (1444, 1513)]