471290288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{221471}}^1$

素因数の和:221505

約数の個数: 40

約数和(自身を含む): 1098501120

約数和(自身を除く): 627210832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 221471, 442942, 885884, 1550297, 1771768, 3100594, 3543536, 4207949, 6201188, 8415898, 12402376, 16831796, 24804752, 29455643, 33663592, 58911286, 67327184, 117822572, 235645144, 471290288]

約数ペア:

[(1, 471290288), (2, 235645144), (4, 117822572), (7, 67327184), (8, 58911286), (14, 33663592), (16, 29455643), (19, 24804752), (28, 16831796), (38, 12402376), (56, 8415898), (76, 6201188), (112, 4207949), (133, 3543536), (152, 3100594), (266, 1771768), (304, 1550297), (532, 885884), (1064, 442942), (2128, 221471)]