2012546528

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{8537}}^1$

素因数の和:8739

約数の個数: 48

約数和(自身を含む): 4066478640

約数和(自身を除く): 2053932112

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 139, 212, 278, 424, 556, 848, 1112, 1696, 2224, 4448, 7367, 8537, 14734, 17074, 29468, 34148, 58936, 68296, 117872, 136592, 235744, 273184, 452461, 904922, 1186643, 1809844, 2373286, 3619688, 4746572, 7239376, 9493144, 14478752, 18986288, 37972576, 62892079, 125784158, 251568316, 503136632, 1006273264, 2012546528]

約数ペア:

[(1, 2012546528), (2, 1006273264), (4, 503136632), (8, 251568316), (16, 125784158), (32, 62892079), (53, 37972576), (106, 18986288), (139, 14478752), (212, 9493144), (278, 7239376), (424, 4746572), (556, 3619688), (848, 2373286), (1112, 1809844), (1696, 1186643), (2224, 904922), (4448, 452461), (7367, 273184), (8537, 235744), (14734, 136592), (17074, 117872), (29468, 68296), (34148, 58936)]