2010321712

素因数分解:

$2^4\times 7^1\times {\mathrm{677}}^1\times {\mathrm{26513}}^1$

素因数の和:27205

約数の個数: 40

約数和(自身を含む): 4458170016

約数和(自身を除く): 2447848304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 677, 1354, 2708, 4739, 5416, 9478, 10832, 18956, 26513, 37912, 53026, 75824, 106052, 185591, 212104, 371182, 424208, 742364, 1484728, 2969456, 17949301, 35898602, 71797204, 125645107, 143594408, 251290214, 287188816, 502580428, 1005160856, 2010321712]

約数ペア:

[(1, 2010321712), (2, 1005160856), (4, 502580428), (7, 287188816), (8, 251290214), (14, 143594408), (16, 125645107), (28, 71797204), (56, 35898602), (112, 17949301), (677, 2969456), (1354, 1484728), (2708, 742364), (4739, 424208), (5416, 371182), (9478, 212104), (10832, 185591), (18956, 106052), (26513, 75824), (37912, 53026)]