2239968007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{3797}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 2401855200

約数和(自身を除く): 161887193

約数列:

[1, 19, 61, 509, 1159, 3797, 9671, 31049, 72143, 231617, 589931, 1932673, 4400723, 36720787, 117893053, 2239968007]

約数ペア:

[(1, 2239968007), (19, 117893053), (61, 36720787), (509, 4400723), (1159, 1932673), (3797, 589931), (9671, 231617), (31049, 72143)]