1489366938

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1\times {\mathrm{1889}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 2996844480

約数和(自身を除く): 1507477542

約数列:

[1, 2, 3, 6, 331, 397, 662, 794, 993, 1191, 1889, 1986, 2382, 3778, 5667, 11334, 131407, 262814, 394221, 625259, 749933, 788442, 1250518, 1499866, 1875777, 2249799, 3751554, 4499598, 248227823, 496455646, 744683469, 1489366938]

約数ペア:

[(1, 1489366938), (2, 744683469), (3, 496455646), (6, 248227823), (331, 4499598), (397, 3751554), (662, 2249799), (794, 1875777), (993, 1499866), (1191, 1250518), (1889, 788442), (1986, 749933), (2382, 625259), (3778, 394221), (5667, 262814), (11334, 131407)]