2008485896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{10141}}^1$

素因数の和:11469

約数の個数: 32

約数和(自身を含む): 3967550400

約数和(自身を除く): 1959064504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1303, 2606, 5212, 10141, 10424, 20282, 24757, 40564, 49514, 81128, 99028, 192679, 198056, 385358, 770716, 1541432, 13213723, 26427446, 52854892, 105709784, 251060737, 502121474, 1004242948, 2008485896]

約数ペア:

[(1, 2008485896), (2, 1004242948), (4, 502121474), (8, 251060737), (19, 105709784), (38, 52854892), (76, 26427446), (152, 13213723), (1303, 1541432), (2606, 770716), (5212, 385358), (10141, 198056), (10424, 192679), (20282, 99028), (24757, 81128), (40564, 49514)]