1261892776

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{24391}}^1$

素因数の和:24649

約数の個数: 32

約数和(自身を含む): 2458713600

約数和(自身を除く): 1196820824

約数列:

[1, 2, 4, 8, 29, 58, 116, 223, 232, 446, 892, 1784, 6467, 12934, 24391, 25868, 48782, 51736, 97564, 195128, 707339, 1414678, 2829356, 5439193, 5658712, 10878386, 21756772, 43513544, 157736597, 315473194, 630946388, 1261892776]

約数ペア:

[(1, 1261892776), (2, 630946388), (4, 315473194), (8, 157736597), (29, 43513544), (58, 21756772), (116, 10878386), (223, 5658712), (232, 5439193), (446, 2829356), (892, 1414678), (1784, 707339), (6467, 195128), (12934, 97564), (24391, 51736), (25868, 48782)]