2159815441

素因数分解:

$7^1\times {\mathrm{359}}^1\times {\mathrm{739}}^1\times {\mathrm{1163}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 2480716800

約数和(自身を除く): 320901359

約数列:

[1, 7, 359, 739, 1163, 2513, 5173, 8141, 265301, 417517, 859457, 1857107, 2922619, 6016199, 308545063, 2159815441]

約数ペア:

[(1, 2159815441), (7, 308545063), (359, 6016199), (739, 2922619), (1163, 1857107), (2513, 859457), (5173, 417517), (8141, 265301)]