1748849138

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 2731968000

約数和(自身を除く): 983118862

約数列:

[1, 2, 61, 71, 101, 122, 142, 202, 1999, 3998, 4331, 6161, 7171, 8662, 12322, 14342, 121939, 141929, 201899, 243878, 283858, 403798, 437431, 874862, 8657669, 12315839, 14334829, 17315338, 24631678, 28669658, 874424569, 1748849138]

約数ペア:

[(1, 1748849138), (2, 874424569), (61, 28669658), (71, 24631678), (101, 17315338), (122, 14334829), (142, 12315839), (202, 8657669), (1999, 874862), (3998, 437431), (4331, 403798), (6161, 283858), (7171, 243878), (8662, 201899), (12322, 141929), (14342, 121939)]