6538090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 13345920

約数和(自身を除く): 6807830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2647, 5294, 13235, 26470, 34411, 50293, 68822, 100586, 172055, 251465, 344110, 502930, 653809, 1307618, 3269045, 6538090]

約数ペア:

[(1, 6538090), (2, 3269045), (5, 1307618), (10, 653809), (13, 502930), (19, 344110), (26, 251465), (38, 172055), (65, 100586), (95, 68822), (130, 50293), (190, 34411), (247, 26470), (494, 13235), (1235, 5294), (2470, 2647)]