870848188

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37337}}^1$

素因数の和:37379

約数の個数: 48

約数和(自身を含む): 1881835200

約数和(自身を除く): 1010987012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 5831, 11662, 23324, 37337, 74674, 149348, 261359, 522718, 634729, 1045436, 1269458, 1829513, 2538916, 3659026, 4443103, 7318052, 8886206, 12806591, 17772412, 25613182, 31101721, 51226364, 62203442, 124406884, 217712047, 435424094, 870848188]

約数ペア:

[(1, 870848188), (2, 435424094), (4, 217712047), (7, 124406884), (14, 62203442), (17, 51226364), (28, 31101721), (34, 25613182), (49, 17772412), (68, 12806591), (98, 8886206), (119, 7318052), (196, 4443103), (238, 3659026), (343, 2538916), (476, 1829513), (686, 1269458), (833, 1045436), (1372, 634729), (1666, 522718), (3332, 261359), (5831, 149348), (11662, 74674), (23324, 37337)]