919994802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 1963374336

約数和(自身を除く): 1043379534

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 293, 366, 373, 586, 746, 879, 1119, 1403, 1758, 2238, 2806, 4209, 6739, 8418, 8579, 13478, 17158, 17873, 20217, 22753, 25737, 35746, 40434, 45506, 51474, 53619, 68259, 107238, 109289, 136518, 218578, 327867, 411079, 523319, 655734, 822158, 1046638, 1233237, 1569957, 2466474, 2513647, 3139914, 5027294, 6666629, 7540941, 13333258, 15081882, 19999887, 39999774, 153332467, 306664934, 459997401, 919994802]

約数ペア:

[(1, 919994802), (2, 459997401), (3, 306664934), (6, 153332467), (23, 39999774), (46, 19999887), (61, 15081882), (69, 13333258), (122, 7540941), (138, 6666629), (183, 5027294), (293, 3139914), (366, 2513647), (373, 2466474), (586, 1569957), (746, 1233237), (879, 1046638), (1119, 822158), (1403, 655734), (1758, 523319), (2238, 411079), (2806, 327867), (4209, 218578), (6739, 136518), (8418, 109289), (8579, 107238), (13478, 68259), (17158, 53619), (17873, 51474), (20217, 45506), (22753, 40434), (25737, 35746)]