130574764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7129}}^1$

素因数の和:7393

約数の個数: 24

約数和(自身を含む): 241564400

約数和(自身を除く): 110989636

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 7129, 9158, 14258, 18316, 28516, 135451, 270902, 541804, 1718089, 3436178, 6872356, 32643691, 65287382, 130574764]

約数ペア:

[(1, 130574764), (2, 65287382), (4, 32643691), (19, 6872356), (38, 3436178), (76, 1718089), (241, 541804), (482, 270902), (964, 135451), (4579, 28516), (7129, 18316), (9158, 14258)]