880494789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 1273536000

約数和(自身を除く): 393041211

約数列:

[1, 3, 19, 43, 57, 129, 149, 447, 817, 2411, 2451, 2831, 6407, 7233, 8493, 19221, 45809, 103673, 121733, 137427, 311019, 359239, 365199, 1077717, 1969787, 5909361, 6825541, 15447277, 20476623, 46341831, 293498263, 880494789]

約数ペア:

[(1, 880494789), (3, 293498263), (19, 46341831), (43, 20476623), (57, 15447277), (129, 6825541), (149, 5909361), (447, 1969787), (817, 1077717), (2411, 365199), (2451, 359239), (2831, 311019), (6407, 137427), (7233, 121733), (8493, 103673), (19221, 45809)]