245551864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{22619}}^1$

素因数の和:22707

約数の個数: 32

約数和(自身を含む): 488592000

約数和(自身を除く): 243040136

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 10856, 22619, 45238, 90476, 180952, 520237, 1040474, 1334521, 2080948, 2669042, 4161896, 5338084, 10676168, 30693983, 61387966, 122775932, 245551864]

約数ペア:

[(1, 245551864), (2, 122775932), (4, 61387966), (8, 30693983), (23, 10676168), (46, 5338084), (59, 4161896), (92, 2669042), (118, 2080948), (184, 1334521), (236, 1040474), (472, 520237), (1357, 180952), (2714, 90476), (5428, 45238), (10856, 22619)]