569834512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19997}}^1$

素因数の和:20155

約数の個数: 40

約数和(自身を含む): 1197720216

約数和(自身を除く): 627885704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 19997, 28496, 39994, 79988, 159976, 259961, 319952, 519922, 1039844, 2079688, 2739589, 4159376, 5479178, 10958356, 21916712, 35614657, 43833424, 71229314, 142458628, 284917256, 569834512]

約数ペア:

[(1, 569834512), (2, 284917256), (4, 142458628), (8, 71229314), (13, 43833424), (16, 35614657), (26, 21916712), (52, 10958356), (104, 5479178), (137, 4159376), (208, 2739589), (274, 2079688), (548, 1039844), (1096, 519922), (1781, 319952), (2192, 259961), (3562, 159976), (7124, 79988), (14248, 39994), (19997, 28496)]