1331525882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 2088115200

約数和(自身を除く): 756589318

約数列:

[1, 2, 37, 74, 79, 158, 239, 478, 953, 1906, 2923, 5846, 8843, 17686, 18881, 35261, 37762, 70522, 75287, 150574, 227767, 455534, 698597, 1397194, 2785619, 5571238, 8427379, 16854758, 17993593, 35987186, 665762941, 1331525882]

約数ペア:

[(1, 1331525882), (2, 665762941), (37, 35987186), (74, 17993593), (79, 16854758), (158, 8427379), (239, 5571238), (478, 2785619), (953, 1397194), (1906, 698597), (2923, 455534), (5846, 227767), (8843, 150574), (17686, 75287), (18881, 70522), (35261, 37762)]