971828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 1999200

約数和(自身を除く): 1027372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1699, 3398, 6796, 18689, 22087, 37378, 44174, 74756, 88348, 242957, 485914, 971828]

約数ペア:

[(1, 971828), (2, 485914), (4, 242957), (11, 88348), (13, 74756), (22, 44174), (26, 37378), (44, 22087), (52, 18689), (143, 6796), (286, 3398), (572, 1699)]