271551154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6263}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 493102080

約数和(自身を除く): 221550926

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 2282, 3097, 6194, 6263, 12526, 21679, 43358, 43841, 87682, 118997, 237994, 832979, 1020869, 1665958, 2041738, 7146083, 14292166, 19396511, 38793022, 135775577, 271551154]

約数ペア:

[(1, 271551154), (2, 135775577), (7, 38793022), (14, 19396511), (19, 14292166), (38, 7146083), (133, 2041738), (163, 1665958), (266, 1020869), (326, 832979), (1141, 237994), (2282, 118997), (3097, 87682), (6194, 43841), (6263, 43358), (12526, 21679)]