1637339964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10495769}}^1$

素因数の和:10495789

約数の個数: 24

約数和(自身を含む): 4114341840

約数和(自身を除く): 2477001876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10495769, 20991538, 31487307, 41983076, 62974614, 125949228, 136444997, 272889994, 409334991, 545779988, 818669982, 1637339964]

約数ペア:

[(1, 1637339964), (2, 818669982), (3, 545779988), (4, 409334991), (6, 272889994), (12, 136444997), (13, 125949228), (26, 62974614), (39, 41983076), (52, 31487307), (78, 20991538), (156, 10495769)]