788550046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{158407}}^1$

素因数の和:158559

約数の個数: 16

約数和(自身を含む): 1254591360

約数和(自身を除く): 466041314

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 158407, 316814, 3009733, 6019466, 20751317, 41502634, 394275023, 788550046]

約数ペア:

[(1, 788550046), (2, 394275023), (19, 41502634), (38, 20751317), (131, 6019466), (262, 3009733), (2489, 316814), (4978, 158407)]