4518124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 9525600

約数和(自身を除く): 5007476

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 269, 323, 442, 494, 538, 646, 884, 988, 1076, 1292, 3497, 4199, 4573, 5111, 6994, 8398, 9146, 10222, 13988, 16796, 18292, 20444, 59449, 66443, 86887, 118898, 132886, 173774, 237796, 265772, 347548, 1129531, 2259062, 4518124]

約数ペア:

[(1, 4518124), (2, 2259062), (4, 1129531), (13, 347548), (17, 265772), (19, 237796), (26, 173774), (34, 132886), (38, 118898), (52, 86887), (68, 66443), (76, 59449), (221, 20444), (247, 18292), (269, 16796), (323, 13988), (442, 10222), (494, 9146), (538, 8398), (646, 6994), (884, 5111), (988, 4573), (1076, 4199), (1292, 3497)]