1521103440974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{47599}}^1$

素因数の和:47949

約数の個数: 64

約数和(自身を含む): 2529787680000

約数和(自身を除く): 1008684239026

約数列:

[1, 2, 13, 26, 73, 113, 146, 149, 226, 298, 949, 1469, 1898, 1937, 2938, 3874, 8249, 10877, 16498, 16837, 21754, 33674, 47599, 95198, 107237, 141401, 214474, 218881, 282802, 437762, 618787, 1229101, 1237574, 2458202, 3474727, 5378687, 6949454, 7092251, 10757374, 14184502, 15978313, 31956626, 45171451, 69922931, 90342902, 92199263, 139845862, 184398526, 392644151, 517734323, 785288302, 801424363, 1035468646, 1602848726, 5104373963, 6730546199, 10208747926, 10418516719, 13461092398, 20837033438, 58503978499, 117007956998, 760551720487, 1521103440974]

約数ペア:

[(1, 1521103440974), (2, 760551720487), (13, 117007956998), (26, 58503978499), (73, 20837033438), (113, 13461092398), (146, 10418516719), (149, 10208747926), (226, 6730546199), (298, 5104373963), (949, 1602848726), (1469, 1035468646), (1898, 801424363), (1937, 785288302), (2938, 517734323), (3874, 392644151), (8249, 184398526), (10877, 139845862), (16498, 92199263), (16837, 90342902), (21754, 69922931), (33674, 45171451), (47599, 31956626), (95198, 15978313), (107237, 14184502), (141401, 10757374), (214474, 7092251), (218881, 6949454), (282802, 5378687), (437762, 3474727), (618787, 2458202), (1229101, 1237574)]