2045175314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2803}}^1$

素因数の和:3055

約数の個数: 64

約数和(自身を含む): 3994690560

約数和(自身を除く): 1949515246

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 211, 247, 266, 422, 494, 1477, 1729, 2743, 2803, 2954, 3458, 4009, 5486, 5606, 8018, 19201, 19621, 28063, 36439, 38402, 39242, 52117, 53257, 56126, 72878, 104234, 106514, 255073, 364819, 372799, 510146, 591433, 692341, 729638, 745598, 1182866, 1384682, 4140031, 4846387, 7688629, 8280062, 9692774, 11237227, 15377258, 22474454, 53820403, 78660589, 107640806, 146083951, 157321178, 292167902, 1022587657, 2045175314]

約数ペア:

[(1, 2045175314), (2, 1022587657), (7, 292167902), (13, 157321178), (14, 146083951), (19, 107640806), (26, 78660589), (38, 53820403), (91, 22474454), (133, 15377258), (182, 11237227), (211, 9692774), (247, 8280062), (266, 7688629), (422, 4846387), (494, 4140031), (1477, 1384682), (1729, 1182866), (2743, 745598), (2803, 729638), (2954, 692341), (3458, 591433), (4009, 510146), (5486, 372799), (5606, 364819), (8018, 255073), (19201, 106514), (19621, 104234), (28063, 72878), (36439, 56126), (38402, 53257), (39242, 52117)]