2667364

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 5617920

約数和(自身を除く): 2950556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 439, 868, 878, 1519, 1756, 3038, 3073, 6076, 6146, 12292, 13609, 21511, 27218, 43022, 54436, 86044, 95263, 190526, 381052, 666841, 1333682, 2667364]

約数ペア:

[(1, 2667364), (2, 1333682), (4, 666841), (7, 381052), (14, 190526), (28, 95263), (31, 86044), (49, 54436), (62, 43022), (98, 27218), (124, 21511), (196, 13609), (217, 12292), (434, 6146), (439, 6076), (868, 3073), (878, 3038), (1519, 1756)]