2080497588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{160681}}^1$

素因数の和:160784

約数の個数: 48

約数和(自身を含む): 5290936896

約数和(自身を除く): 3210439308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 160681, 321362, 482043, 642724, 964086, 1928172, 2088853, 4177706, 6266559, 8355412, 12533118, 13336523, 25066236, 26673046, 40009569, 53346092, 80019138, 160038276, 173374799, 346749598, 520124397, 693499196, 1040248794, 2080497588]

約数ペア:

[(1, 2080497588), (2, 1040248794), (3, 693499196), (4, 520124397), (6, 346749598), (12, 173374799), (13, 160038276), (26, 80019138), (39, 53346092), (52, 40009569), (78, 26673046), (83, 25066236), (156, 13336523), (166, 12533118), (249, 8355412), (332, 6266559), (498, 4177706), (996, 2088853), (1079, 1928172), (2158, 964086), (3237, 642724), (4316, 482043), (6474, 321362), (12948, 160681)]