1330870878542

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1\times {\mathrm{17099}}^1$

素因数の和:18512

約数の個数: 32

約数和(自身を含む): 2018946384000

約数和(自身を除く): 688075505458

約数列:

[1, 2, 181, 211, 362, 422, 1019, 2038, 17099, 34198, 38191, 76382, 184439, 215009, 368878, 430018, 3094919, 3607889, 6189838, 7215778, 17423881, 34847762, 38916629, 77833258, 653027909, 1306055818, 3153722461, 3676438891, 6307444922, 7352877782, 665435439271, 1330870878542]

約数ペア:

[(1, 1330870878542), (2, 665435439271), (181, 7352877782), (211, 6307444922), (362, 3676438891), (422, 3153722461), (1019, 1306055818), (2038, 653027909), (17099, 77833258), (34198, 38916629), (38191, 34847762), (76382, 17423881), (184439, 7215778), (215009, 6189838), (368878, 3607889), (430018, 3094919)]