8135686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 6056954

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 383, 494, 559, 766, 817, 1118, 1634, 4979, 7277, 9958, 10621, 14554, 16469, 21242, 32938, 94601, 189202, 214097, 312911, 428194, 625822, 4067843, 8135686]

約数ペア:

[(1, 8135686), (2, 4067843), (13, 625822), (19, 428194), (26, 312911), (38, 214097), (43, 189202), (86, 94601), (247, 32938), (383, 21242), (494, 16469), (559, 14554), (766, 10621), (817, 9958), (1118, 7277), (1634, 4979)]