388671688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{1453}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 755062200

約数和(自身を除く): 366390512

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1153, 1453, 2306, 2906, 4612, 5812, 9224, 11624, 33437, 42137, 66874, 84274, 133748, 168548, 267496, 337096, 1675309, 3350618, 6701236, 13402472, 48583961, 97167922, 194335844, 388671688]

約数ペア:

[(1, 388671688), (2, 194335844), (4, 97167922), (8, 48583961), (29, 13402472), (58, 6701236), (116, 3350618), (232, 1675309), (1153, 337096), (1453, 267496), (2306, 168548), (2906, 133748), (4612, 84274), (5812, 66874), (9224, 42137), (11624, 33437)]