6442174864

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{6600589}}^1$

素因数の和:6600658

約数の個数: 20

約数和(自身を含む): 12686333980

約数和(自身を除く): 6244159116

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 6600589, 13201178, 26402356, 52804712, 105609424, 402635929, 805271858, 1610543716, 3221087432, 6442174864]

約数ペア:

[(1, 6442174864), (2, 3221087432), (4, 1610543716), (8, 805271858), (16, 402635929), (61, 105609424), (122, 52804712), (244, 26402356), (488, 13201178), (976, 6600589)]