7949746

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 14227200

約数和(自身を除く): 6277454

約数列:

[1, 2, 7, 14, 37, 74, 103, 149, 206, 259, 298, 518, 721, 1043, 1442, 2086, 3811, 5513, 7622, 11026, 15347, 26677, 30694, 38591, 53354, 77182, 107429, 214858, 567839, 1135678, 3974873, 7949746]

約数ペア:

[(1, 7949746), (2, 3974873), (7, 1135678), (14, 567839), (37, 214858), (74, 107429), (103, 77182), (149, 53354), (206, 38591), (259, 30694), (298, 26677), (518, 15347), (721, 11026), (1043, 7622), (1442, 5513), (2086, 3811)]