2023451768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{9733}}^1$

素因数の和:11751

約数の個数: 32

約数和(自身を含む): 4088280000

約数和(自身を除く): 2064828232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1999, 3998, 7996, 9733, 15992, 19466, 25987, 38932, 51974, 77864, 103948, 126529, 207896, 253058, 506116, 1012232, 19456267, 38912534, 77825068, 155650136, 252931471, 505862942, 1011725884, 2023451768]

約数ペア:

[(1, 2023451768), (2, 1011725884), (4, 505862942), (8, 252931471), (13, 155650136), (26, 77825068), (52, 38912534), (104, 19456267), (1999, 1012232), (3998, 506116), (7996, 253058), (9733, 207896), (15992, 126529), (19466, 103948), (25987, 77864), (38932, 51974)]