1989592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2261288

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 983, 1012, 1966, 2024, 3932, 7864, 10813, 21626, 22609, 43252, 45218, 86504, 90436, 180872, 248699, 497398, 994796, 1989592]

約数ペア:

[(1, 1989592), (2, 994796), (4, 497398), (8, 248699), (11, 180872), (22, 90436), (23, 86504), (44, 45218), (46, 43252), (88, 22609), (92, 21626), (184, 10813), (253, 7864), (506, 3932), (983, 2024), (1012, 1966)]