2018976916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{24763}}^1$

素因数の和:24904

約数の個数: 48

約数和(自身を含む): 4118748480

約数和(自身を除く): 2099771564

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 109, 187, 218, 374, 436, 748, 1199, 1853, 2398, 3706, 4796, 7412, 20383, 24763, 40766, 49526, 81532, 99052, 272393, 420971, 544786, 841942, 1089572, 1683884, 2699167, 4630681, 5398334, 9261362, 10796668, 18522724, 29690837, 45885839, 59381674, 91771678, 118763348, 183543356, 504744229, 1009488458, 2018976916]

約数ペア:

[(1, 2018976916), (2, 1009488458), (4, 504744229), (11, 183543356), (17, 118763348), (22, 91771678), (34, 59381674), (44, 45885839), (68, 29690837), (109, 18522724), (187, 10796668), (218, 9261362), (374, 5398334), (436, 4630681), (748, 2699167), (1199, 1683884), (1853, 1089572), (2398, 841942), (3706, 544786), (4796, 420971), (7412, 272393), (20383, 99052), (24763, 81532), (40766, 49526)]