981231126

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{204679}}^1$

素因数の和:204748

約数の個数: 32

約数和(自身を含む): 2122122240

約数和(自身を除く): 1140891114

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4794, 204679, 409358, 614037, 1228074, 3479543, 6959086, 9619913, 10438629, 19239826, 20877258, 28859739, 57719478, 163538521, 327077042, 490615563, 981231126]

約数ペア:

[(1, 981231126), (2, 490615563), (3, 327077042), (6, 163538521), (17, 57719478), (34, 28859739), (47, 20877258), (51, 19239826), (94, 10438629), (102, 9619913), (141, 6959086), (282, 3479543), (799, 1228074), (1598, 614037), (2397, 409358), (4794, 204679)]