1342156789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 1515386880

約数和(自身を除く): 173230091

約数列:

[1, 19, 23, 53, 167, 347, 437, 1007, 1219, 3173, 3841, 6593, 7981, 8851, 18391, 23161, 57949, 72979, 151639, 168169, 203573, 349429, 422993, 1101031, 1332827, 3071297, 3867887, 8036867, 25323713, 58354643, 70639831, 1342156789]

約数ペア:

[(1, 1342156789), (19, 70639831), (23, 58354643), (53, 25323713), (167, 8036867), (347, 3867887), (437, 3071297), (1007, 1332827), (1219, 1101031), (3173, 422993), (3841, 349429), (6593, 203573), (7981, 168169), (8851, 151639), (18391, 72979), (23161, 57949)]