289411198202

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2927663}}^1$

素因数の和:2928002

約数の個数: 32

約数和(自身を含む): 519391014912

約数和(自身を除く): 229979816710

約数列:

[1, 2, 7, 14, 23, 46, 161, 307, 322, 614, 2149, 4298, 7061, 14122, 49427, 98854, 2927663, 5855326, 20493641, 40987282, 67336249, 134672498, 471353743, 898792541, 942707486, 1797585082, 6291547787, 12583095574, 20672228443, 41344456886, 144705599101, 289411198202]

約数ペア:

[(1, 289411198202), (2, 144705599101), (7, 41344456886), (14, 20672228443), (23, 12583095574), (46, 6291547787), (161, 1797585082), (307, 942707486), (322, 898792541), (614, 471353743), (2149, 134672498), (4298, 67336249), (7061, 40987282), (14122, 20493641), (49427, 5855326), (98854, 2927663)]