2021944899

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 3045120000

約数和(自身を除く): 1023175101

約数列:

[1, 3, 13, 31, 39, 93, 103, 169, 309, 403, 507, 1209, 1249, 1339, 3193, 3747, 4017, 5239, 9579, 15717, 16237, 17407, 38719, 41509, 48711, 52221, 116157, 124527, 128647, 211081, 385941, 503347, 539617, 633243, 1510041, 1618851, 1672411, 3988057, 5017233, 6543511, 11964171, 19630533, 21741343, 51844741, 65224029, 155534223, 673981633, 2021944899]

約数ペア:

[(1, 2021944899), (3, 673981633), (13, 155534223), (31, 65224029), (39, 51844741), (93, 21741343), (103, 19630533), (169, 11964171), (309, 6543511), (403, 5017233), (507, 3988057), (1209, 1672411), (1249, 1618851), (1339, 1510041), (3193, 633243), (3747, 539617), (4017, 503347), (5239, 385941), (9579, 211081), (15717, 128647), (16237, 124527), (17407, 116157), (38719, 52221), (41509, 48711)]