1261605054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1109}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 2819577600

約数和(自身を除く): 1557972546

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 587, 646, 969, 1109, 1174, 1761, 1938, 2218, 3327, 3522, 6654, 9979, 11153, 18853, 19958, 21071, 22306, 29937, 33459, 37706, 42142, 56559, 59874, 63213, 66918, 113118, 126426, 189601, 358207, 379202, 568803, 650983, 716414, 1074621, 1137606, 1301966, 1952949, 2149242, 3905898, 11066711, 12368677, 22133422, 24737354, 33200133, 37106031, 66400266, 74212062, 210267509, 420535018, 630802527, 1261605054]

約数ペア:

[(1, 1261605054), (2, 630802527), (3, 420535018), (6, 210267509), (17, 74212062), (19, 66400266), (34, 37106031), (38, 33200133), (51, 24737354), (57, 22133422), (102, 12368677), (114, 11066711), (323, 3905898), (587, 2149242), (646, 1952949), (969, 1301966), (1109, 1137606), (1174, 1074621), (1761, 716414), (1938, 650983), (2218, 568803), (3327, 379202), (3522, 358207), (6654, 189601), (9979, 126426), (11153, 113118), (18853, 66918), (19958, 63213), (21071, 59874), (22306, 56559), (29937, 42142), (33459, 37706)]