2511998793218

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{523}}^1\times {\mathrm{643}}^1\times {\mathrm{4441}}^1$

素因数の和:5667

約数の個数: 48

約数和(自身を含む): 3916833569376

約数和(自身を除く): 1404834776158

約数列:

[1, 2, 29, 58, 523, 643, 841, 1046, 1286, 1682, 4441, 8882, 15167, 18647, 30334, 37294, 128789, 257578, 336289, 439843, 540763, 672578, 879686, 1081526, 2322643, 2855563, 3734881, 4645286, 5711126, 7469762, 9752381, 19504762, 67356647, 82811327, 134713294, 165622654, 282819049, 565638098, 1493459449, 1953342763, 2401528483, 2986918898, 3906685526, 4803056966, 43310324021, 86620648042, 1255999396609, 2511998793218]

約数ペア:

[(1, 2511998793218), (2, 1255999396609), (29, 86620648042), (58, 43310324021), (523, 4803056966), (643, 3906685526), (841, 2986918898), (1046, 2401528483), (1286, 1953342763), (1682, 1493459449), (4441, 565638098), (8882, 282819049), (15167, 165622654), (18647, 134713294), (30334, 82811327), (37294, 67356647), (128789, 19504762), (257578, 9752381), (336289, 7469762), (439843, 5711126), (540763, 4645286), (672578, 3734881), (879686, 2855563), (1081526, 2322643)]