645008052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4134667}}^1$

素因数の和:4134687

約数の個数: 24

約数和(自身を含む): 1620789856

約数和(自身を除く): 975781804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4134667, 8269334, 12404001, 16538668, 24808002, 49616004, 53750671, 107501342, 161252013, 215002684, 322504026, 645008052]

約数ペア:

[(1, 645008052), (2, 322504026), (3, 215002684), (4, 161252013), (6, 107501342), (12, 53750671), (13, 49616004), (26, 24808002), (39, 16538668), (52, 12404001), (78, 8269334), (156, 4134667)]