2870291744

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{12919}}^1$

素因数の和:13113

約数の個数: 48

約数和(自身を含む): 5801906880

約数和(自身を除く): 2931615136

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 424, 524, 848, 1048, 1696, 2096, 4192, 6943, 12919, 13886, 25838, 27772, 51676, 55544, 103352, 111088, 206704, 222176, 413408, 684707, 1369414, 1692389, 2738828, 3384778, 5477656, 6769556, 10955312, 13539112, 21910624, 27078224, 54156448, 89696617, 179393234, 358786468, 717572936, 1435145872, 2870291744]

約数ペア:

[(1, 2870291744), (2, 1435145872), (4, 717572936), (8, 358786468), (16, 179393234), (32, 89696617), (53, 54156448), (106, 27078224), (131, 21910624), (212, 13539112), (262, 10955312), (424, 6769556), (524, 5477656), (848, 3384778), (1048, 2738828), (1696, 1692389), (2096, 1369414), (4192, 684707), (6943, 413408), (12919, 222176), (13886, 206704), (25838, 111088), (27772, 103352), (51676, 55544)]