2013235168

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{7877}}^1$

素因数の和:8064

約数の個数: 72

約数和(自身を含む): 4639543272

約数和(自身を除く): 2626308104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 652, 784, 1141, 1304, 1568, 2282, 2608, 4564, 5216, 7877, 7987, 9128, 15754, 15974, 18256, 31508, 31948, 36512, 55139, 63016, 63896, 110278, 126032, 127792, 220556, 252064, 255584, 385973, 441112, 771946, 882224, 1283951, 1543892, 1764448, 2567902, 3087784, 5135804, 6175568, 8987657, 10271608, 12351136, 17975314, 20543216, 35950628, 41086432, 62913599, 71901256, 125827198, 143802512, 251654396, 287605024, 503308792, 1006617584, 2013235168]

約数ペア:

[(1, 2013235168), (2, 1006617584), (4, 503308792), (7, 287605024), (8, 251654396), (14, 143802512), (16, 125827198), (28, 71901256), (32, 62913599), (49, 41086432), (56, 35950628), (98, 20543216), (112, 17975314), (163, 12351136), (196, 10271608), (224, 8987657), (326, 6175568), (392, 5135804), (652, 3087784), (784, 2567902), (1141, 1764448), (1304, 1543892), (1568, 1283951), (2282, 882224), (2608, 771946), (4564, 441112), (5216, 385973), (7877, 255584), (7987, 252064), (9128, 220556), (15754, 127792), (15974, 126032), (18256, 110278), (31508, 63896), (31948, 63016), (36512, 55139)]