2008100744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1669}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 4242067200

約数和(自身を除く): 2233966456

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 503, 598, 1006, 1196, 1669, 2012, 2392, 3338, 4024, 6539, 6676, 11569, 13078, 13352, 21697, 23138, 26156, 38387, 43394, 46276, 52312, 76774, 86788, 92552, 150397, 153548, 173576, 300794, 307096, 499031, 601588, 839507, 998062, 1203176, 1679014, 1996124, 3358028, 3992248, 6716056, 10913591, 19308661, 21827182, 38617322, 43654364, 77234644, 87308728, 154469288, 251012593, 502025186, 1004050372, 2008100744]

約数ペア:

[(1, 2008100744), (2, 1004050372), (4, 502025186), (8, 251012593), (13, 154469288), (23, 87308728), (26, 77234644), (46, 43654364), (52, 38617322), (92, 21827182), (104, 19308661), (184, 10913591), (299, 6716056), (503, 3992248), (598, 3358028), (1006, 1996124), (1196, 1679014), (1669, 1203176), (2012, 998062), (2392, 839507), (3338, 601588), (4024, 499031), (6539, 307096), (6676, 300794), (11569, 173576), (13078, 153548), (13352, 150397), (21697, 92552), (23138, 86788), (26156, 76774), (38387, 52312), (43394, 46276)]