4408367047

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1\times {\mathrm{3617}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 5076198720

約数和(自身を除く): 667831673

約数列:

[1, 7, 157, 1099, 1109, 3617, 7763, 25319, 174113, 567869, 1218791, 3975083, 4011253, 28078771, 629766721, 4408367047]

約数ペア:

[(1, 4408367047), (7, 629766721), (157, 28078771), (1099, 4011253), (1109, 3975083), (3617, 1218791), (7763, 567869), (25319, 174113)]