2012931646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{3919}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 3389137920

約数和(自身を除く): 1376206274

約数列:

[1, 2, 11, 22, 37, 74, 407, 631, 814, 1262, 3919, 6941, 7838, 13882, 23347, 43109, 46694, 86218, 145003, 256817, 290006, 513634, 1595033, 2472889, 3190066, 4945778, 27201779, 54403558, 91496893, 182993786, 1006465823, 2012931646]

約数ペア:

[(1, 2012931646), (2, 1006465823), (11, 182993786), (22, 91496893), (37, 54403558), (74, 27201779), (407, 4945778), (631, 3190066), (814, 2472889), (1262, 1595033), (3919, 513634), (6941, 290006), (7838, 256817), (13882, 145003), (23347, 86218), (43109, 46694)]