2019936704

素因数分解:

$2^6\times {\mathrm{1597}}^1\times {\mathrm{19763}}^1$

素因数の和:21372

約数の個数: 28

約数和(自身を含む): 4011024744

約数和(自身を除く): 1991088040

約数列:

[1, 2, 4, 8, 16, 32, 64, 1597, 3194, 6388, 12776, 19763, 25552, 39526, 51104, 79052, 102208, 158104, 316208, 632416, 1264832, 31561511, 63123022, 126246044, 252492088, 504984176, 1009968352, 2019936704]

約数ペア:

[(1, 2019936704), (2, 1009968352), (4, 504984176), (8, 252492088), (16, 126246044), (32, 63123022), (64, 31561511), (1597, 1264832), (3194, 632416), (6388, 316208), (12776, 158104), (19763, 102208), (25552, 79052), (39526, 51104)]