2051236272

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1378519}}^1$

素因数の和:1378561

約数の個数: 40

約数和(自身を含む): 5469967360

約数和(自身を除く): 3418731088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1378519, 2757038, 4135557, 5514076, 8271114, 11028152, 16542228, 22056304, 33084456, 42734089, 66168912, 85468178, 128202267, 170936356, 256404534, 341872712, 512809068, 683745424, 1025618136, 2051236272]

約数ペア:

[(1, 2051236272), (2, 1025618136), (3, 683745424), (4, 512809068), (6, 341872712), (8, 256404534), (12, 170936356), (16, 128202267), (24, 85468178), (31, 66168912), (48, 42734089), (62, 33084456), (93, 22056304), (124, 16542228), (186, 11028152), (248, 8271114), (372, 5514076), (496, 4135557), (744, 2757038), (1488, 1378519)]