1004050372

素因数分解:

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

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 1979631360

約数和(自身を除く): 975580988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 503, 598, 1006, 1196, 1669, 2012, 3338, 6539, 6676, 11569, 13078, 21697, 23138, 26156, 38387, 43394, 46276, 76774, 86788, 150397, 153548, 300794, 499031, 601588, 839507, 998062, 1679014, 1996124, 3358028, 10913591, 19308661, 21827182, 38617322, 43654364, 77234644, 251012593, 502025186, 1004050372]

約数ペア:

[(1, 1004050372), (2, 502025186), (4, 251012593), (13, 77234644), (23, 43654364), (26, 38617322), (46, 21827182), (52, 19308661), (92, 10913591), (299, 3358028), (503, 1996124), (598, 1679014), (1006, 998062), (1196, 839507), (1669, 601588), (2012, 499031), (3338, 300794), (6539, 153548), (6676, 150397), (11569, 86788), (13078, 76774), (21697, 46276), (23138, 43394), (26156, 38387)]