2371020008

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 5165752320

約数和(自身を除く): 2794732312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 691, 863, 994, 1382, 1726, 1988, 2764, 3452, 3976, 4837, 5528, 6041, 6904, 9674, 12082, 19348, 24164, 38696, 48328, 49061, 61273, 98122, 122546, 196244, 245092, 343427, 392488, 428911, 490184, 596333, 686854, 857822, 1192666, 1373708, 1715644, 2385332, 2747416, 3431288, 4174331, 4770664, 8348662, 16697324, 33394648, 42339643, 84679286, 169358572, 296377501, 338717144, 592755002, 1185510004, 2371020008]

約数ペア:

[(1, 2371020008), (2, 1185510004), (4, 592755002), (7, 338717144), (8, 296377501), (14, 169358572), (28, 84679286), (56, 42339643), (71, 33394648), (142, 16697324), (284, 8348662), (497, 4770664), (568, 4174331), (691, 3431288), (863, 2747416), (994, 2385332), (1382, 1715644), (1726, 1373708), (1988, 1192666), (2764, 857822), (3452, 686854), (3976, 596333), (4837, 490184), (5528, 428911), (6041, 392488), (6904, 343427), (9674, 245092), (12082, 196244), (19348, 122546), (24164, 98122), (38696, 61273), (48328, 49061)]