2155165636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{3659}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 4166426880

約数和(自身を除く): 2011261244

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 241, 482, 611, 964, 1222, 2444, 3133, 3659, 6266, 7318, 11327, 12532, 14636, 22654, 45308, 47567, 95134, 147251, 171973, 190268, 294502, 343946, 589004, 687892, 881819, 1763638, 2235649, 3527276, 4471298, 8942596, 11463647, 22927294, 41445493, 45854588, 82890986, 165781972, 538791409, 1077582818, 2155165636]

約数ペア:

[(1, 2155165636), (2, 1077582818), (4, 538791409), (13, 165781972), (26, 82890986), (47, 45854588), (52, 41445493), (94, 22927294), (188, 11463647), (241, 8942596), (482, 4471298), (611, 3527276), (964, 2235649), (1222, 1763638), (2444, 881819), (3133, 687892), (3659, 589004), (6266, 343946), (7318, 294502), (11327, 190268), (12532, 171973), (14636, 147251), (22654, 95134), (45308, 47567)]