2000724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 3321516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 659, 759, 1012, 1318, 1518, 1977, 2636, 3036, 3954, 7249, 7908, 14498, 15157, 21747, 28996, 30314, 43494, 45471, 60628, 86988, 90942, 166727, 181884, 333454, 500181, 666908, 1000362, 2000724]

約数ペア:

[(1, 2000724), (2, 1000362), (3, 666908), (4, 500181), (6, 333454), (11, 181884), (12, 166727), (22, 90942), (23, 86988), (33, 60628), (44, 45471), (46, 43494), (66, 30314), (69, 28996), (92, 21747), (132, 15157), (138, 14498), (253, 7908), (276, 7249), (506, 3954), (659, 3036), (759, 2636), (1012, 1977), (1318, 1518)]