974566616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{27883}}^1$

素因数の和:28163

約数の個数: 32

約数和(自身を含む): 1942399440

約数和(自身を除く): 967832824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 8738, 17476, 27883, 34952, 55766, 111532, 223064, 474011, 948022, 1896044, 3792088, 7165931, 14331862, 28663724, 57327448, 121820827, 243641654, 487283308, 974566616]

約数ペア:

[(1, 974566616), (2, 487283308), (4, 243641654), (8, 121820827), (17, 57327448), (34, 28663724), (68, 14331862), (136, 7165931), (257, 3792088), (514, 1896044), (1028, 948022), (2056, 474011), (4369, 223064), (8738, 111532), (17476, 55766), (27883, 34952)]