2016115384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 4084185600

約数和(自身を除く): 2068070216

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 241, 376, 482, 893, 964, 1171, 1786, 1928, 2342, 3572, 4579, 4684, 7144, 9158, 9368, 11327, 18316, 22249, 22654, 36632, 44498, 45308, 55037, 88996, 90616, 110074, 177992, 215213, 220148, 282211, 430426, 440296, 564422, 860852, 1045703, 1128844, 1721704, 2091406, 2257688, 4182812, 5362009, 8365624, 10724018, 13263917, 21448036, 26527834, 42896072, 53055668, 106111336, 252014423, 504028846, 1008057692, 2016115384]

約数ペア:

[(1, 2016115384), (2, 1008057692), (4, 504028846), (8, 252014423), (19, 106111336), (38, 53055668), (47, 42896072), (76, 26527834), (94, 21448036), (152, 13263917), (188, 10724018), (241, 8365624), (376, 5362009), (482, 4182812), (893, 2257688), (964, 2091406), (1171, 1721704), (1786, 1128844), (1928, 1045703), (2342, 860852), (3572, 564422), (4579, 440296), (4684, 430426), (7144, 282211), (9158, 220148), (9368, 215213), (11327, 177992), (18316, 110074), (22249, 90616), (22654, 88996), (36632, 55037), (44498, 45308)]