2013994498295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{630523}}^1$

素因数の和:631011

約数の個数: 32

約数和(自身を含む): 2627650761792

約数和(自身を除く): 613656263497

約数列:

[1, 5, 13, 65, 157, 313, 785, 1565, 2041, 4069, 10205, 20345, 49141, 245705, 630523, 638833, 3152615, 3194165, 8196799, 40983995, 98992111, 197353699, 494960555, 986768495, 1286897443, 2565598087, 6434487215, 12827990435, 30984530743, 154922653715, 402798899659, 2013994498295]

約数ペア:

[(1, 2013994498295), (5, 402798899659), (13, 154922653715), (65, 30984530743), (157, 12827990435), (313, 6434487215), (785, 2565598087), (1565, 1286897443), (2041, 986768495), (4069, 494960555), (10205, 197353699), (20345, 98992111), (49141, 40983995), (245705, 8196799), (630523, 3194165), (638833, 3152615)]