1933683856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 4159108800

約数和(自身を除く): 2225424944

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 149, 172, 208, 298, 344, 559, 596, 688, 1118, 1192, 1451, 1937, 2236, 2384, 2902, 3874, 4472, 5804, 6407, 7748, 8944, 11608, 12814, 15496, 18863, 23216, 25628, 30992, 37726, 51256, 62393, 75452, 83291, 102512, 124786, 150904, 166582, 216199, 249572, 301808, 333164, 432398, 499144, 666328, 811109, 864796, 998288, 1332656, 1622218, 1729592, 2810587, 3244436, 3459184, 5621174, 6488872, 9296557, 11242348, 12977744, 18593114, 22484696, 37186228, 44969392, 74372456, 120855241, 148744912, 241710482, 483420964, 966841928, 1933683856]

約数ペア:

[(1, 1933683856), (2, 966841928), (4, 483420964), (8, 241710482), (13, 148744912), (16, 120855241), (26, 74372456), (43, 44969392), (52, 37186228), (86, 22484696), (104, 18593114), (149, 12977744), (172, 11242348), (208, 9296557), (298, 6488872), (344, 5621174), (559, 3459184), (596, 3244436), (688, 2810587), (1118, 1729592), (1192, 1622218), (1451, 1332656), (1937, 998288), (2236, 864796), (2384, 811109), (2902, 666328), (3874, 499144), (4472, 432398), (5804, 333164), (6407, 301808), (7748, 249572), (8944, 216199), (11608, 166582), (12814, 150904), (15496, 124786), (18863, 102512), (23216, 83291), (25628, 75452), (30992, 62393), (37726, 51256)]