2473724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 5027400

約数和(自身を除く): 2553676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 269, 418, 484, 538, 836, 1076, 2299, 2959, 4598, 5111, 5918, 9196, 10222, 11836, 20444, 32549, 56221, 65098, 112442, 130196, 224884, 618431, 1236862, 2473724]

約数ペア:

[(1, 2473724), (2, 1236862), (4, 618431), (11, 224884), (19, 130196), (22, 112442), (38, 65098), (44, 56221), (76, 32549), (121, 20444), (209, 11836), (242, 10222), (269, 9196), (418, 5918), (484, 5111), (538, 4598), (836, 2959), (1076, 2299)]