2340382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 4069800

約数和(自身を除く): 1729418

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 509, 1018, 2299, 4598, 5599, 9671, 11198, 19342, 61589, 106381, 123178, 212762, 1170191, 2340382]

約数ペア:

[(1, 2340382), (2, 1170191), (11, 212762), (19, 123178), (22, 106381), (38, 61589), (121, 19342), (209, 11198), (242, 9671), (418, 5599), (509, 4598), (1018, 2299)]