126448778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{1453}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 193620456

約数和(自身を除く): 67171678

約数列:

[1, 2, 53, 106, 821, 1453, 1642, 2906, 43513, 77009, 87026, 154018, 1192913, 2385826, 63224389, 126448778]

約数ペア:

[(1, 126448778), (2, 63224389), (53, 2385826), (106, 1192913), (821, 154018), (1453, 87026), (1642, 77009), (2906, 43513)]