433335938

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 752467968

約数和(自身を除く): 319132030

約数列:

[1, 2, 7, 14, 127, 251, 254, 502, 889, 971, 1757, 1778, 1942, 3514, 6797, 13594, 31877, 63754, 123317, 223139, 243721, 246634, 446278, 487442, 863219, 1706047, 1726438, 3412094, 30952567, 61905134, 216667969, 433335938]

約数ペア:

[(1, 433335938), (2, 216667969), (7, 61905134), (14, 30952567), (127, 3412094), (251, 1726438), (254, 1706047), (502, 863219), (889, 487442), (971, 446278), (1757, 246634), (1778, 243721), (1942, 223139), (3514, 123317), (6797, 63754), (13594, 31877)]