6621004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 12573008

約数和(自身を除く): 5952004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 811, 1622, 2041, 3244, 4082, 8164, 10543, 21086, 42172, 127327, 254654, 509308, 1655251, 3310502, 6621004]

約数ペア:

[(1, 6621004), (2, 3310502), (4, 1655251), (13, 509308), (26, 254654), (52, 127327), (157, 42172), (314, 21086), (628, 10543), (811, 8164), (1622, 4082), (2041, 3244)]