2014695020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{407833}}^1$

素因数の和:407874

約数の個数: 48

約数和(自身を含む): 4796127840

約数和(自身を除く): 2781432820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 407833, 815666, 1631332, 2039165, 4078330, 5301829, 7748827, 8156660, 10603658, 15497654, 21207316, 26509145, 30995308, 38744135, 53018290, 77488270, 100734751, 106036580, 154976540, 201469502, 402939004, 503673755, 1007347510, 2014695020]

約数ペア:

[(1, 2014695020), (2, 1007347510), (4, 503673755), (5, 402939004), (10, 201469502), (13, 154976540), (19, 106036580), (20, 100734751), (26, 77488270), (38, 53018290), (52, 38744135), (65, 30995308), (76, 26509145), (95, 21207316), (130, 15497654), (190, 10603658), (247, 8156660), (260, 7748827), (380, 5301829), (494, 4078330), (988, 2039165), (1235, 1631332), (2470, 815666), (4940, 407833)]