1569312004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2011}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 3036510400

約数和(自身を除く): 1467198396

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 349, 559, 698, 1118, 1396, 2011, 2236, 4022, 4537, 8044, 9074, 15007, 18148, 26143, 30014, 52286, 60028, 86473, 104572, 172946, 195091, 345892, 390182, 701839, 780364, 1124149, 1403678, 2248298, 2807356, 4496596, 9123907, 18247814, 30179077, 36495628, 60358154, 120716308, 392328001, 784656002, 1569312004]

約数ペア:

[(1, 1569312004), (2, 784656002), (4, 392328001), (13, 120716308), (26, 60358154), (43, 36495628), (52, 30179077), (86, 18247814), (172, 9123907), (349, 4496596), (559, 2807356), (698, 2248298), (1118, 1403678), (1396, 1124149), (2011, 780364), (2236, 701839), (4022, 390182), (4537, 345892), (8044, 195091), (9074, 172946), (15007, 104572), (18148, 86473), (26143, 60028), (30014, 52286)]