1520779038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13340167}}^1$

素因数の和:13340191

約数の個数: 16

約数和(自身を含む): 3201640320

約数和(自身を除く): 1680861282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 13340167, 26680334, 40020501, 80041002, 253463173, 506926346, 760389519, 1520779038]

約数ペア:

[(1, 1520779038), (2, 760389519), (3, 506926346), (6, 253463173), (19, 80041002), (38, 40020501), (57, 26680334), (114, 13340167)]