2013808884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{27743}}^1$

素因数の和:28036

約数の個数: 48

約数和(自身を含む): 4922007552

約数和(自身を除く): 2908198668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 263, 276, 526, 789, 1052, 1578, 3156, 6049, 12098, 18147, 24196, 27743, 36294, 55486, 72588, 83229, 110972, 166458, 332916, 638089, 1276178, 1914267, 2552356, 3828534, 7296409, 7657068, 14592818, 21889227, 29185636, 43778454, 87556908, 167817407, 335634814, 503452221, 671269628, 1006904442, 2013808884]

約数ペア:

[(1, 2013808884), (2, 1006904442), (3, 671269628), (4, 503452221), (6, 335634814), (12, 167817407), (23, 87556908), (46, 43778454), (69, 29185636), (92, 21889227), (138, 14592818), (263, 7657068), (276, 7296409), (526, 3828534), (789, 2552356), (1052, 1914267), (1578, 1276178), (3156, 638089), (6049, 332916), (12098, 166458), (18147, 110972), (24196, 83229), (27743, 72588), (36294, 55486)]