4280785474478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1\times {\mathrm{593003}}^1$

素因数の和:594296

約数の個数: 32

約数和(自身を含む): 6754552761600

約数和(自身を除く): 2473767287122

約数列:

[1, 2, 23, 46, 139, 278, 1129, 2258, 3197, 6394, 25967, 51934, 156931, 313862, 593003, 1186006, 3609413, 7218826, 13639069, 27278138, 82427417, 164854834, 669500387, 1339000774, 1895830591, 3791661182, 15398508901, 30797017802, 93060553793, 186121107586, 2140392737239, 4280785474478]

約数ペア:

[(1, 4280785474478), (2, 2140392737239), (23, 186121107586), (46, 93060553793), (139, 30797017802), (278, 15398508901), (1129, 3791661182), (2258, 1895830591), (3197, 1339000774), (6394, 669500387), (25967, 164854834), (51934, 82427417), (156931, 27278138), (313862, 13639069), (593003, 7218826), (1186006, 3609413)]