2078541727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{2819}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 2211782400

約数和(自身を除く): 133240673

約数列:

[1, 19, 151, 257, 2819, 2869, 4883, 38807, 53561, 425669, 724483, 737333, 8087711, 13765177, 109396933, 2078541727]

約数ペア:

[(1, 2078541727), (19, 109396933), (151, 13765177), (257, 8087711), (2819, 737333), (2869, 724483), (4883, 425669), (38807, 53561)]