688766982

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{2243}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 1402410240

約数和(自身を除く): 713643258

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 839, 1678, 2243, 2517, 4486, 5034, 6729, 13458, 51179, 102358, 136823, 153537, 273646, 307074, 410469, 820938, 1881877, 3763754, 5645631, 11291262, 114794497, 229588994, 344383491, 688766982]

約数ペア:

[(1, 688766982), (2, 344383491), (3, 229588994), (6, 114794497), (61, 11291262), (122, 5645631), (183, 3763754), (366, 1881877), (839, 820938), (1678, 410469), (2243, 307074), (2517, 273646), (4486, 153537), (5034, 136823), (6729, 102358), (13458, 51179)]