1260647432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{61483}}^1$

素因数の和:61733

約数の個数: 32

約数和(自身を含む): 2589706080

約数和(自身を除く): 1329058648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 10252, 20504, 61483, 122966, 245932, 491864, 676313, 1352626, 2705252, 5410504, 14325539, 28651078, 57302156, 114604312, 157580929, 315161858, 630323716, 1260647432]

約数ペア:

[(1, 1260647432), (2, 630323716), (4, 315161858), (8, 157580929), (11, 114604312), (22, 57302156), (44, 28651078), (88, 14325539), (233, 5410504), (466, 2705252), (932, 1352626), (1864, 676313), (2563, 491864), (5126, 245932), (10252, 122966), (20504, 61483)]