520121648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{577}}^1\times {\mathrm{1063}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 1029496608

約数和(自身を除く): 509374960

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 577, 848, 1063, 1154, 2126, 2308, 4252, 4616, 8504, 9232, 17008, 30581, 56339, 61162, 112678, 122324, 225356, 244648, 450712, 489296, 613351, 901424, 1226702, 2453404, 4906808, 9813616, 32507603, 65015206, 130030412, 260060824, 520121648]

約数ペア:

[(1, 520121648), (2, 260060824), (4, 130030412), (8, 65015206), (16, 32507603), (53, 9813616), (106, 4906808), (212, 2453404), (424, 1226702), (577, 901424), (848, 613351), (1063, 489296), (1154, 450712), (2126, 244648), (2308, 225356), (4252, 122324), (4616, 112678), (8504, 61162), (9232, 56339), (17008, 30581)]