2912808198

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 6127488000

約数和(自身を除く): 3214679802

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 239, 267, 478, 534, 717, 787, 1434, 1574, 2361, 2581, 4722, 5162, 6931, 7743, 13862, 15486, 20793, 21271, 22823, 41586, 42542, 45646, 63813, 68469, 70043, 127626, 136938, 140086, 188093, 210129, 376186, 420258, 564279, 616859, 1128558, 1233718, 1850577, 2031247, 3701154, 4062494, 5454697, 6093741, 10909394, 12187482, 16364091, 16740277, 32728182, 33480554, 50220831, 100441662, 485468033, 970936066, 1456404099, 2912808198]

約数ペア:

[(1, 2912808198), (2, 1456404099), (3, 970936066), (6, 485468033), (29, 100441662), (58, 50220831), (87, 33480554), (89, 32728182), (174, 16740277), (178, 16364091), (239, 12187482), (267, 10909394), (478, 6093741), (534, 5454697), (717, 4062494), (787, 3701154), (1434, 2031247), (1574, 1850577), (2361, 1233718), (2581, 1128558), (4722, 616859), (5162, 564279), (6931, 420258), (7743, 376186), (13862, 210129), (15486, 188093), (20793, 140086), (21271, 136938), (22823, 127626), (41586, 70043), (42542, 68469), (45646, 63813)]