438014714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10663}}^1$

素因数の和:10754

約数の個数: 32

約数和(自身を含む): 737095680

約数和(自身を除く): 299080966

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1786, 2162, 10663, 20539, 21326, 41078, 202597, 245249, 405194, 490498, 501161, 1002322, 4659731, 9319462, 9522059, 11526703, 19044118, 23053406, 219007357, 438014714]

約数ペア:

[(1, 438014714), (2, 219007357), (19, 23053406), (23, 19044118), (38, 11526703), (46, 9522059), (47, 9319462), (94, 4659731), (437, 1002322), (874, 501161), (893, 490498), (1081, 405194), (1786, 245249), (2162, 202597), (10663, 41078), (20539, 21326)]