4013198

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 24

約数和(自身を含む): 7233984

約数和(自身を除く): 3220786

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1321, 1519, 2642, 3038, 9247, 18494, 40951, 64729, 81902, 129458, 286657, 573314, 2006599, 4013198]

約数ペア:

[(1, 4013198), (2, 2006599), (7, 573314), (14, 286657), (31, 129458), (49, 81902), (62, 64729), (98, 40951), (217, 18494), (434, 9247), (1321, 3038), (1519, 2642)]