742228994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{343943}}^1$

素因数の和:344041

約数の個数: 16

約数和(自身を含む): 1213434432

約数和(自身を除く): 471205438

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 343943, 687886, 4471259, 8942518, 28547269, 57094538, 371114497, 742228994]

約数ペア:

[(1, 742228994), (2, 371114497), (13, 57094538), (26, 28547269), (83, 8942518), (166, 4471259), (1079, 687886), (2158, 343943)]