6489964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 12333888

約数和(自身を除く): 5843924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 911, 1781, 1822, 3562, 3644, 7124, 11843, 23686, 47372, 124807, 249614, 499228, 1622491, 3244982, 6489964]

約数ペア:

[(1, 6489964), (2, 3244982), (4, 1622491), (13, 499228), (26, 249614), (52, 124807), (137, 47372), (274, 23686), (548, 11843), (911, 7124), (1781, 3644), (1822, 3562)]