2694428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 5474280

約数和(自身を除く): 2779852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 293, 418, 484, 586, 836, 1172, 2299, 3223, 4598, 5567, 6446, 9196, 11134, 12892, 22268, 35453, 61237, 70906, 122474, 141812, 244948, 673607, 1347214, 2694428]

約数ペア:

[(1, 2694428), (2, 1347214), (4, 673607), (11, 244948), (19, 141812), (22, 122474), (38, 70906), (44, 61237), (76, 35453), (121, 22268), (209, 12892), (242, 11134), (293, 9196), (418, 6446), (484, 5567), (586, 4598), (836, 3223), (1172, 2299)]