2021865036

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{38993}}^1$

素因数の和:39178

約数の個数: 48

約数和(自身を含む): 4913244000

約数和(自身を除く): 2891378964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 149, 174, 298, 348, 447, 596, 894, 1788, 4321, 8642, 12963, 17284, 25926, 38993, 51852, 77986, 116979, 155972, 233958, 467916, 1130797, 2261594, 3392391, 4523188, 5809957, 6784782, 11619914, 13569564, 17429871, 23239828, 34859742, 69719484, 168488753, 336977506, 505466259, 673955012, 1010932518, 2021865036]

約数ペア:

[(1, 2021865036), (2, 1010932518), (3, 673955012), (4, 505466259), (6, 336977506), (12, 168488753), (29, 69719484), (58, 34859742), (87, 23239828), (116, 17429871), (149, 13569564), (174, 11619914), (298, 6784782), (348, 5809957), (447, 4523188), (596, 3392391), (894, 2261594), (1788, 1130797), (4321, 467916), (8642, 233958), (12963, 155972), (17284, 116979), (25926, 77986), (38993, 51852)]