1516844

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 3160080

約数和(自身を除く): 1643236

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 109, 142, 196, 218, 284, 436, 497, 763, 994, 1526, 1988, 3052, 3479, 5341, 6958, 7739, 10682, 13916, 15478, 21364, 30956, 54173, 108346, 216692, 379211, 758422, 1516844]

約数ペア:

[(1, 1516844), (2, 758422), (4, 379211), (7, 216692), (14, 108346), (28, 54173), (49, 30956), (71, 21364), (98, 15478), (109, 13916), (142, 10682), (196, 7739), (218, 6958), (284, 5341), (436, 3479), (497, 3052), (763, 1988), (994, 1526)]