7490886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 16275168

約数和(自身を除く): 8784282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 701, 822, 1402, 1781, 2103, 3562, 4206, 5343, 9113, 10686, 18226, 27339, 54678, 96037, 192074, 288111, 576222, 1248481, 2496962, 3745443, 7490886]

約数ペア:

[(1, 7490886), (2, 3745443), (3, 2496962), (6, 1248481), (13, 576222), (26, 288111), (39, 192074), (78, 96037), (137, 54678), (274, 27339), (411, 18226), (701, 10686), (822, 9113), (1402, 5343), (1781, 4206), (2103, 3562)]