1669267952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499183}}^1$

素因数の和:499221

約数の個数: 40

約数和(自身を含む): 3713928960

約数和(自身を除く): 2044661008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 499183, 998366, 1996732, 3993464, 5491013, 7986928, 9484477, 10982026, 18968954, 21964052, 37937908, 43928104, 75875816, 87856208, 104329247, 151751632, 208658494, 417316988, 834633976, 1669267952]

約数ペア:

[(1, 1669267952), (2, 834633976), (4, 417316988), (8, 208658494), (11, 151751632), (16, 104329247), (19, 87856208), (22, 75875816), (38, 43928104), (44, 37937908), (76, 21964052), (88, 18968954), (152, 10982026), (176, 9484477), (209, 7986928), (304, 5491013), (418, 3993464), (836, 1996732), (1672, 998366), (3344, 499183)]