1780453596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{12739}}^1$

素因数の和:13378

約数の個数: 48

約数和(自身を含む): 4380521600

約数和(自身を除く): 2600068004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 613, 1226, 1839, 2452, 3678, 7356, 11647, 12739, 23294, 25478, 34941, 38217, 46588, 50956, 69882, 76434, 139764, 152868, 242041, 484082, 726123, 968164, 1452246, 2904492, 7809007, 15618014, 23427021, 31236028, 46854042, 93708084, 148371133, 296742266, 445113399, 593484532, 890226798, 1780453596]

約数ペア:

[(1, 1780453596), (2, 890226798), (3, 593484532), (4, 445113399), (6, 296742266), (12, 148371133), (19, 93708084), (38, 46854042), (57, 31236028), (76, 23427021), (114, 15618014), (228, 7809007), (613, 2904492), (1226, 1452246), (1839, 968164), (2452, 726123), (3678, 484082), (7356, 242041), (11647, 152868), (12739, 139764), (23294, 76434), (25478, 69882), (34941, 50956), (38217, 46588)]